289747421743

素因数分解:

${\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2683}}^1\times {\mathrm{76213}}^1$

素因数の和:79018

約数の個数: 16

約数和(自身を含む): 315019899040

約数和(自身を除く): 25272477297

約数列:

[1, 13, 109, 1417, 2683, 34879, 76213, 292447, 990769, 3801811, 8307217, 107993821, 204479479, 2658233227, 22288263211, 289747421743]

約数ペア:

[(1, 289747421743), (13, 22288263211), (109, 2658233227), (1417, 204479479), (2683, 107993821), (34879, 8307217), (76213, 3801811), (292447, 990769)]