542114517

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{4801}}^1$

素因数の和:5113

約数の個数: 32

約数和(自身を含む): 872811520

約数和(自身を除く): 330697003

約数列:

[1, 3, 7, 19, 21, 57, 133, 283, 399, 849, 1981, 4801, 5377, 5943, 14403, 16131, 33607, 37639, 91219, 100821, 112917, 273657, 638533, 1358683, 1915599, 4076049, 9510781, 25814977, 28532343, 77444931, 180704839, 542114517]

約数ペア:

[(1, 542114517), (3, 180704839), (7, 77444931), (19, 28532343), (21, 25814977), (57, 9510781), (133, 4076049), (283, 1915599), (399, 1358683), (849, 638533), (1981, 273657), (4801, 112917), (5377, 100821), (5943, 91219), (14403, 37639), (16131, 33607)]