86916277

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{7019}}^1$

素因数の和:7116

約数の個数: 16

約数和(自身を含む): 104457600

約数和(自身を除く): 17541323

約数列:

[1, 7, 29, 61, 203, 427, 1769, 7019, 12383, 49133, 203551, 428159, 1424857, 2997113, 12416611, 86916277]

約数ペア:

[(1, 86916277), (7, 12416611), (29, 2997113), (61, 1424857), (203, 428159), (427, 203551), (1769, 49133), (7019, 12383)]