291211778533

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8867}}^1\times {\mathrm{68279}}^1$

素因数の和:77196

約数の個数: 16

約数和(自身を含む): 322129745280

約数和(自身を除く): 30917966747

約数列:

[1, 13, 37, 481, 8867, 68279, 115271, 328079, 887627, 2526323, 4265027, 32842199, 605429893, 7870588609, 22400906041, 291211778533]

約数ペア:

[(1, 291211778533), (13, 22400906041), (37, 7870588609), (481, 605429893), (8867, 32842199), (68279, 4265027), (115271, 2526323), (328079, 887627)]