39803121

素因数分解:

$3^2\times {\mathrm{719}}^1\times {\mathrm{6151}}^1$

素因数の和:6876

約数の個数: 12

約数和(自身を含む): 57582720

約数和(自身を除く): 17779599

約数列:

[1, 3, 9, 719, 2157, 6151, 6471, 18453, 55359, 4422569, 13267707, 39803121]

約数ペア:

[(1, 39803121), (3, 13267707), (9, 4422569), (719, 55359), (2157, 18453), (6151, 6471)]