1139229279

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{827327}}^1$

素因数の和:827356

約数の個数: 20

約数和(自身を含む): 1801920384

約数和(自身を除く): 662691105

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 827327, 2481981, 7445943, 14064559, 22337829, 42193677, 67013487, 126581031, 379743093, 1139229279]

約数ペア:

[(1, 1139229279), (3, 379743093), (9, 126581031), (17, 67013487), (27, 42193677), (51, 22337829), (81, 14064559), (153, 7445943), (459, 2481981), (1377, 827327)]