427291200007

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1721}}^1$

素因数の和:1937

約数の個数: 96

約数和(自身を含む): 555416580096

約数和(自身を除く): 128125380089

約数列:

[1, 7, 17, 31, 37, 107, 119, 217, 259, 289, 527, 629, 749, 1147, 1721, 1819, 2023, 3317, 3689, 3959, 4403, 8029, 8959, 10693, 12047, 12733, 19499, 23219, 27713, 29257, 30923, 53351, 56389, 62713, 63677, 67303, 74851, 122729, 136493, 184147, 204799, 216461, 331483, 373457, 394723, 445739, 471121, 497369, 859103, 906967, 958613, 1082509, 1144151, 1289029, 1973987, 2086393, 2320381, 3130499, 3481583, 5708557, 6348769, 6710291, 6813439, 7577563, 8009057, 13817909, 14604751, 15418439, 18402653, 21913493, 33557779, 35468681, 39959899, 47694073, 53218483, 97045469, 107929073, 115828463, 128818571, 211216609, 234904453, 248280767, 372529381, 570482243, 679318283, 810799241, 1478516263, 1649772973, 1969083871, 3590682353, 3993375701, 11548410811, 13783587097, 25134776471, 61041600001, 427291200007]

約数ペア:

[(1, 427291200007), (7, 61041600001), (17, 25134776471), (31, 13783587097), (37, 11548410811), (107, 3993375701), (119, 3590682353), (217, 1969083871), (259, 1649772973), (289, 1478516263), (527, 810799241), (629, 679318283), (749, 570482243), (1147, 372529381), (1721, 248280767), (1819, 234904453), (2023, 211216609), (3317, 128818571), (3689, 115828463), (3959, 107929073), (4403, 97045469), (8029, 53218483), (8959, 47694073), (10693, 39959899), (12047, 35468681), (12733, 33557779), (19499, 21913493), (23219, 18402653), (27713, 15418439), (29257, 14604751), (30923, 13817909), (53351, 8009057), (56389, 7577563), (62713, 6813439), (63677, 6710291), (67303, 6348769), (74851, 5708557), (122729, 3481583), (136493, 3130499), (184147, 2320381), (204799, 2086393), (216461, 1973987), (331483, 1289029), (373457, 1144151), (394723, 1082509), (445739, 958613), (471121, 906967), (497369, 859103)]