13972599

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 21201024

約数和(自身を除く): 7228425

約数列:

[1, 3, 9, 31, 61, 93, 183, 279, 549, 821, 1891, 2463, 5673, 7389, 17019, 25451, 50081, 76353, 150243, 229059, 450729, 1552511, 4657533, 13972599]

約数ペア:

[(1, 13972599), (3, 4657533), (9, 1552511), (31, 450729), (61, 229059), (93, 150243), (183, 76353), (279, 50081), (549, 25451), (821, 17019), (1891, 7389), (2463, 5673)]