165503221

素因数分解:

${\mathrm{13}}^2\times {\mathrm{179}}^1\times {\mathrm{5471}}^1$

素因数の和:5676

約数の個数: 12

約数和(自身を含む): 180247680

約数和(自身を除く): 14744459

約数列:

[1, 13, 169, 179, 2327, 5471, 30251, 71123, 924599, 979309, 12731017, 165503221]

約数ペア:

[(1, 165503221), (13, 12731017), (169, 979309), (179, 924599), (2327, 71123), (5471, 30251)]