1913432339

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{204143}}^1$

素因数の和:204266

約数の個数: 16

約数和(自身を含む): 2377869312

約数和(自身を除く): 464436973

約数列:

[1, 7, 13, 91, 103, 721, 1339, 9373, 204143, 1429001, 2653859, 18577013, 21026729, 147187103, 273347477, 1913432339]

約数ペア:

[(1, 1913432339), (7, 273347477), (13, 147187103), (91, 21026729), (103, 18577013), (721, 2653859), (1339, 1429001), (9373, 204143)]