9888011

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 11708928

約数和(自身を除く): 1820917

約数列:

[1, 7, 41, 131, 263, 287, 917, 1841, 5371, 10783, 34453, 37597, 75481, 241171, 1412573, 9888011]

約数ペア:

[(1, 9888011), (7, 1412573), (41, 241171), (131, 75481), (263, 37597), (287, 34453), (917, 10783), (1841, 5371)]