23921781

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1627}}^1$

素因数の和:1685

約数の個数: 24

約数和(自身を含む): 35750880

約数和(自身を除く): 11829099

約数列:

[1, 3, 13, 29, 39, 87, 169, 377, 507, 1131, 1627, 4881, 4901, 14703, 21151, 47183, 63453, 141549, 274963, 613379, 824889, 1840137, 7973927, 23921781]

約数ペア:

[(1, 23921781), (3, 7973927), (13, 1840137), (29, 824889), (39, 613379), (87, 274963), (169, 141549), (377, 63453), (507, 47183), (1131, 21151), (1627, 14703), (4881, 4901)]