29751891

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40151}}^1$

素因数の和:40186

約数の個数: 16

約数和(自身を含む): 44970240

約数和(自身を除く): 15218349

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 40151, 120453, 521963, 762869, 1565889, 2288607, 9917297, 29751891]

約数ペア:

[(1, 29751891), (3, 9917297), (13, 2288607), (19, 1565889), (39, 762869), (57, 521963), (247, 120453), (741, 40151)]