38444769

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 65505024

約数和(自身を除く): 27060255

約数列:

[1, 3, 9, 11, 17, 33, 51, 53, 99, 153, 159, 187, 431, 477, 561, 583, 901, 1293, 1683, 1749, 2703, 3879, 4741, 5247, 7327, 8109, 9911, 14223, 21981, 22843, 29733, 42669, 65943, 68529, 80597, 89199, 205587, 241791, 251273, 388331, 725373, 753819, 1164993, 2261457, 3494979, 4271641, 12814923, 38444769]

約数ペア:

[(1, 38444769), (3, 12814923), (9, 4271641), (11, 3494979), (17, 2261457), (33, 1164993), (51, 753819), (53, 725373), (99, 388331), (153, 251273), (159, 241791), (187, 205587), (431, 89199), (477, 80597), (561, 68529), (583, 65943), (901, 42669), (1293, 29733), (1683, 22843), (1749, 21981), (2703, 14223), (3879, 9911), (4741, 8109), (5247, 7327)]