565560281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{769}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 688195200

約数和(自身を除く): 122634919

約数列:

[1, 11, 13, 37, 139, 143, 407, 481, 769, 1529, 1807, 5143, 5291, 8459, 9997, 19877, 28453, 56573, 66859, 106891, 109967, 312983, 369889, 735449, 1175801, 1389583, 3954967, 4068779, 15285413, 43504637, 51414571, 565560281]

約数ペア:

[(1, 565560281), (11, 51414571), (13, 43504637), (37, 15285413), (139, 4068779), (143, 3954967), (407, 1389583), (481, 1175801), (769, 735449), (1529, 369889), (1807, 312983), (5143, 109967), (5291, 106891), (8459, 66859), (9997, 56573), (19877, 28453)]