87664619

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{911}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 102435840

約数和(自身を除く): 14771221

約数列:

[1, 7, 59, 233, 413, 911, 1631, 6377, 13747, 53749, 96229, 212263, 376243, 1485841, 12523517, 87664619]

約数ペア:

[(1, 87664619), (7, 12523517), (59, 1485841), (233, 376243), (413, 212263), (911, 96229), (1631, 53749), (6377, 13747)]