2130661

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:372

約数の個数: 16

約数和(自身を含む): 2515968

約数和(自身を除く): 385307

約数列:

[1, 13, 17, 31, 221, 311, 403, 527, 4043, 5287, 6851, 9641, 68731, 125333, 163897, 2130661]

約数ペア:

[(1, 2130661), (13, 163897), (17, 125333), (31, 68731), (221, 9641), (311, 6851), (403, 5287), (527, 4043)]