139949511

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{18593}}^1$

素因数の和:18802

約数の個数: 16

約数和(自身を含む): 202005216

約数和(自身を除く): 62055705

約数列:

[1, 3, 13, 39, 193, 579, 2509, 7527, 18593, 55779, 241709, 725127, 3588449, 10765347, 46649837, 139949511]

約数ペア:

[(1, 139949511), (3, 46649837), (13, 10765347), (39, 3588449), (193, 725127), (579, 241709), (2509, 55779), (7527, 18593)]