17160741

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:447

約数の個数: 40

約数和(自身を含む): 28323680

約数和(自身を除く): 11162939

約数列:

[1, 3, 9, 13, 27, 39, 43, 81, 117, 129, 351, 379, 387, 559, 1053, 1137, 1161, 1677, 3411, 3483, 4927, 5031, 10233, 14781, 15093, 16297, 30699, 44343, 45279, 48891, 133029, 146673, 211861, 399087, 440019, 635583, 1320057, 1906749, 5720247, 17160741]

約数ペア:

[(1, 17160741), (3, 5720247), (9, 1906749), (13, 1320057), (27, 635583), (39, 440019), (43, 399087), (81, 211861), (117, 146673), (129, 133029), (351, 48891), (379, 45279), (387, 44343), (559, 30699), (1053, 16297), (1137, 15093), (1161, 14781), (1677, 10233), (3411, 5031), (3483, 4927)]