1911412737

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{379927}}^1$

素因数の和:379989

約数の個数: 24

約数和(自身を含む): 3042463424

約数和(自身を除く): 1131050687

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 379927, 1139781, 3419343, 4939051, 14817153, 16336861, 44451459, 49010583, 147031749, 212379193, 637137579, 1911412737]

約数ペア:

[(1, 1911412737), (3, 637137579), (9, 212379193), (13, 147031749), (39, 49010583), (43, 44451459), (117, 16336861), (129, 14817153), (387, 4939051), (559, 3419343), (1677, 1139781), (5031, 379927)]