22716267

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 38903040

約数和(自身を除く): 16186773

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 197, 289, 323, 357, 399, 591, 867, 969, 1379, 2023, 2261, 3349, 3743, 4137, 5491, 6069, 6783, 10047, 11229, 16473, 23443, 26201, 38437, 56933, 63631, 70329, 78603, 115311, 170799, 190893, 398531, 445417, 1081727, 1195593, 1336251, 3245181, 7572089, 22716267]

約数ペア:

[(1, 22716267), (3, 7572089), (7, 3245181), (17, 1336251), (19, 1195593), (21, 1081727), (51, 445417), (57, 398531), (119, 190893), (133, 170799), (197, 115311), (289, 78603), (323, 70329), (357, 63631), (399, 56933), (591, 38437), (867, 26201), (969, 23443), (1379, 16473), (2023, 11229), (2261, 10047), (3349, 6783), (3743, 6069), (4137, 5491)]