10721667

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{571}}^1$

素因数の和:1154

約数の個数: 16

約数和(自身を含む): 15649920

約数和(自身を除く): 4928253

約数列:

[1, 3, 11, 33, 569, 571, 1707, 1713, 6259, 6281, 18777, 18843, 324899, 974697, 3573889, 10721667]

約数ペア:

[(1, 10721667), (3, 3573889), (11, 974697), (33, 324899), (569, 18843), (571, 18777), (1707, 6281), (1713, 6259)]