901322919

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{8761}}^1$

素因数の和:8868

約数の個数: 48

約数和(自身を含む): 1574636544

約数和(自身を除く): 673313625

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 71, 161, 207, 213, 483, 497, 639, 1449, 1491, 1633, 4473, 4899, 8761, 11431, 14697, 26283, 34293, 61327, 78849, 102879, 183981, 201503, 551943, 604509, 622031, 1410521, 1813527, 1866093, 4231563, 4354217, 5598279, 12694689, 13062651, 14306713, 39187953, 42920139, 100146991, 128760417, 300440973, 901322919]

約数ペア:

[(1, 901322919), (3, 300440973), (7, 128760417), (9, 100146991), (21, 42920139), (23, 39187953), (63, 14306713), (69, 13062651), (71, 12694689), (161, 5598279), (207, 4354217), (213, 4231563), (483, 1866093), (497, 1813527), (639, 1410521), (1449, 622031), (1491, 604509), (1633, 551943), (4473, 201503), (4899, 183981), (8761, 102879), (11431, 78849), (14697, 61327), (26283, 34293)]