29310723

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{661}}^1$

素因数の和:1059

約数の個数: 24

約数和(自身を含む): 45783920

約数和(自身を除く): 16473197

約数列:

[1, 3, 9, 13, 39, 117, 379, 661, 1137, 1983, 3411, 4927, 5949, 8593, 14781, 25779, 44343, 77337, 250519, 751557, 2254671, 3256747, 9770241, 29310723]

約数ペア:

[(1, 29310723), (3, 9770241), (9, 3256747), (13, 2254671), (39, 751557), (117, 250519), (379, 77337), (661, 44343), (1137, 25779), (1983, 14781), (3411, 8593), (4927, 5949)]