16102177

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 21324800

約数和(自身を除く): 5222623

約数列:

[1, 7, 13, 19, 67, 91, 133, 139, 247, 469, 871, 973, 1273, 1729, 1807, 2641, 6097, 8911, 9313, 12649, 16549, 18487, 34333, 65191, 115843, 121069, 176947, 240331, 847483, 1238629, 2300311, 16102177]

約数ペア:

[(1, 16102177), (7, 2300311), (13, 1238629), (19, 847483), (67, 240331), (91, 176947), (133, 121069), (139, 115843), (247, 65191), (469, 34333), (871, 18487), (973, 16549), (1273, 12649), (1729, 9313), (1807, 8911), (2641, 6097)]