99821813

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{1277}}^1$

素因数の和:2156

約数の個数: 16

約数和(自身を含む): 123096960

約数和(自身を除く): 23275147

約数列:

[1, 7, 13, 91, 859, 1277, 6013, 8939, 11167, 16601, 78169, 116207, 1096943, 7678601, 14260259, 99821813]

約数ペア:

[(1, 99821813), (7, 14260259), (13, 7678601), (91, 1096943), (859, 116207), (1277, 78169), (6013, 16601), (8939, 11167)]