239982551679

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{562931}}^1$

素因数の和:563607

約数の個数: 32

約数和(自身を含む): 365428433664

約数和(自身を除く): 125445881985

約数列:

[1, 3, 13, 17, 39, 51, 221, 643, 663, 1929, 8359, 10931, 25077, 32793, 142103, 426309, 562931, 1688793, 7318103, 9569827, 21954309, 28709481, 124407751, 361964633, 373223253, 1085893899, 4705540229, 6153398761, 14116620687, 18460196283, 79994183893, 239982551679]

約数ペア:

[(1, 239982551679), (3, 79994183893), (13, 18460196283), (17, 14116620687), (39, 6153398761), (51, 4705540229), (221, 1085893899), (643, 373223253), (663, 361964633), (1929, 124407751), (8359, 28709481), (10931, 21954309), (25077, 9569827), (32793, 7318103), (142103, 1688793), (426309, 562931)]