39911417

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19069}}^1$

素因数の和:19112

約数の個数: 16

約数和(自身を含む): 51260160

約数和(自身を除く): 11348743

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 19069, 133483, 247897, 438587, 1735279, 3070109, 5701631, 39911417]

約数ペア:

[(1, 39911417), (7, 5701631), (13, 3070109), (23, 1735279), (91, 438587), (161, 247897), (299, 133483), (2093, 19069)]