38135643

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{857}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 63038976

約数和(自身を除く): 24903333

約数列:

[1, 3, 7, 13, 21, 39, 91, 163, 273, 489, 857, 1141, 2119, 2571, 3423, 5999, 6357, 11141, 14833, 17997, 33423, 44499, 77987, 139691, 233961, 419073, 977837, 1815983, 2933511, 5447949, 12711881, 38135643]

約数ペア:

[(1, 38135643), (3, 12711881), (7, 5447949), (13, 2933511), (21, 1815983), (39, 977837), (91, 419073), (163, 233961), (273, 139691), (489, 77987), (857, 44499), (1141, 33423), (2119, 17997), (2571, 14833), (3423, 11141), (5999, 6357)]