31025709

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24107}}^1$

素因数の和:24137

約数の個数: 24

約数和(自身を含む): 52651872

約数和(自身を除く): 21626163

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 24107, 72321, 216963, 265177, 313391, 795531, 940173, 2386593, 2820519, 3447301, 10341903, 31025709]

約数ペア:

[(1, 31025709), (3, 10341903), (9, 3447301), (11, 2820519), (13, 2386593), (33, 940173), (39, 795531), (99, 313391), (117, 265177), (143, 216963), (429, 72321), (1287, 24107)]