423289893

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{252409}}^1$

素因数の和:252468

約数の個数: 16

約数和(自身を含む): 621938240

約数和(自身を除く): 198648347

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 252409, 757227, 3281317, 9843951, 10853587, 32560761, 141096631, 423289893]

約数ペア:

[(1, 423289893), (3, 141096631), (13, 32560761), (39, 10853587), (43, 9843951), (129, 3281317), (559, 757227), (1677, 252409)]