5104533889

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{4999}}^1$

素因数の和:5262

約数の個数: 32

約数和(自身を含む): 6440000000

約数和(自身を除く): 1335466111

約数列:

[1, 7, 13, 49, 91, 229, 343, 637, 1603, 2977, 4459, 4999, 11221, 20839, 34993, 64987, 78547, 145873, 244951, 454909, 1021111, 1144771, 1714657, 3184363, 8013397, 14882023, 22290541, 56093779, 104174161, 392656453, 729219127, 5104533889]

約数ペア:

[(1, 5104533889), (7, 729219127), (13, 392656453), (49, 104174161), (91, 56093779), (229, 22290541), (343, 14882023), (637, 8013397), (1603, 3184363), (2977, 1714657), (4459, 1144771), (4999, 1021111), (11221, 454909), (20839, 244951), (34993, 145873), (64987, 78547)]