2111213

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:304

約数の個数: 16

約数和(自身を含む): 2476656

約数和(自身を除く): 365443

約数列:

[1, 13, 17, 41, 221, 233, 533, 697, 3029, 3961, 9061, 9553, 51493, 124189, 162401, 2111213]

約数ペア:

[(1, 2111213), (13, 162401), (17, 124189), (41, 51493), (221, 9553), (233, 9061), (533, 3961), (697, 3029)]