56208747

素因数分解:

$3^1\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{2143}}^1$

素因数の和:3402

約数の個数: 16

約数和(自身を含む): 85760000

約数和(自身を除く): 29551253

約数列:

[1, 3, 7, 21, 1249, 2143, 3747, 6429, 8743, 15001, 26229, 45003, 2676607, 8029821, 18736249, 56208747]

約数ペア:

[(1, 56208747), (3, 18736249), (7, 8029821), (21, 2676607), (1249, 45003), (2143, 26229), (3747, 15001), (6429, 8743)]