57372007

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 74317824

約数和(自身を除く): 16945817

約数列:

[1, 7, 11, 47, 77, 83, 191, 329, 517, 581, 913, 1337, 2101, 3619, 3901, 6391, 8977, 14707, 15853, 27307, 42911, 62839, 98747, 110971, 174383, 300377, 691229, 745091, 1220681, 5215637, 8196001, 57372007]

約数ペア:

[(1, 57372007), (7, 8196001), (11, 5215637), (47, 1220681), (77, 745091), (83, 691229), (191, 300377), (329, 174383), (517, 110971), (581, 98747), (913, 62839), (1337, 42911), (2101, 27307), (3619, 15853), (3901, 14707), (6391, 8977)]