289779601887

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{8413309}}^1$

素因数の和:8413447

約数の個数: 24

約数和(自身を含む): 433117198800

約数和(自身を除く): 143337596913

約数列:

[1, 3, 9, 43, 89, 129, 267, 387, 801, 3827, 11481, 34443, 8413309, 25239927, 75719781, 361772287, 748784501, 1085316861, 2246353503, 3255950583, 6739060509, 32197733543, 96593200629, 289779601887]

約数ペア:

[(1, 289779601887), (3, 96593200629), (9, 32197733543), (43, 6739060509), (89, 3255950583), (129, 2246353503), (267, 1085316861), (387, 748784501), (801, 361772287), (3827, 75719781), (11481, 25239927), (34443, 8413309)]