419717823

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{4801}}^1$

素因数の和:5015

約数の個数: 32

約数和(自身を含む): 671204352

約数和(自身を除く): 251486529

約数列:

[1, 3, 7, 21, 23, 69, 161, 181, 483, 543, 1267, 3801, 4163, 4801, 12489, 14403, 29141, 33607, 87423, 100821, 110423, 331269, 772961, 868981, 2318883, 2606943, 6082867, 18248601, 19986563, 59959689, 139905941, 419717823]

約数ペア:

[(1, 419717823), (3, 139905941), (7, 59959689), (21, 19986563), (23, 18248601), (69, 6082867), (161, 2606943), (181, 2318883), (483, 868981), (543, 772961), (1267, 331269), (3801, 110423), (4163, 100821), (4801, 87423), (12489, 33607), (14403, 29141)]