9787165

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 12220416

約数和(自身を除く): 2433251

約数列:

[1, 5, 31, 155, 233, 271, 1165, 1355, 7223, 8401, 36115, 42005, 63143, 315715, 1957433, 9787165]

約数ペア:

[(1, 9787165), (5, 1957433), (31, 315715), (155, 63143), (233, 42005), (271, 36115), (1165, 8401), (1355, 7223)]