72242911

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2999}}^1$

素因数の和:3138

約数の個数: 16

約数和(自身を含む): 83160000

約数和(自身を除く): 10917089

約数列:

[1, 13, 17, 109, 221, 1417, 1853, 2999, 24089, 38987, 50983, 326891, 662779, 4249583, 5557147, 72242911]

約数ペア:

[(1, 72242911), (13, 5557147), (17, 4249583), (109, 662779), (221, 326891), (1417, 50983), (1853, 38987), (2999, 24089)]