9904111

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{659}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 12038400

約数和(自身を除く): 2134289

約数列:

[1, 7, 19, 113, 133, 659, 791, 2147, 4613, 12521, 15029, 74467, 87647, 521269, 1414873, 9904111]

約数ペア:

[(1, 9904111), (7, 1414873), (19, 521269), (113, 87647), (133, 74467), (659, 15029), (791, 12521), (2147, 4613)]