3198013

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:444

約数の個数: 16

約数和(自身を含む): 3983616

約数和(自身を除く): 785603

約数列:

[1, 7, 13, 91, 113, 311, 791, 1469, 2177, 4043, 10283, 28301, 35143, 246001, 456859, 3198013]

約数ペア:

[(1, 3198013), (7, 456859), (13, 246001), (91, 35143), (113, 28301), (311, 10283), (791, 4043), (1469, 2177)]