129219907

素因数分解:

${\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:758

約数の個数: 16

約数和(自身を含む): 139322592

約数和(自身を除く): 10102685

約数列:

[1, 17, 113, 137, 491, 1921, 2329, 8347, 15481, 55483, 67267, 263177, 943211, 1143539, 7601171, 129219907]

約数ペア:

[(1, 129219907), (17, 7601171), (113, 1143539), (137, 943211), (491, 263177), (1921, 67267), (2329, 55483), (8347, 15481)]