270928801

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{13249}}^1$

素因数の和:13297

約数の個数: 18

約数和(自身を含む): 322491750

約数和(自身を除く): 51562949

約数列:

[1, 11, 13, 121, 143, 169, 1573, 1859, 13249, 20449, 145739, 172237, 1603129, 1894607, 2239081, 20840677, 24629891, 270928801]

約数ペア:

[(1, 270928801), (11, 24629891), (13, 20840677), (121, 2239081), (143, 1894607), (169, 1603129), (1573, 172237), (1859, 145739), (13249, 20449)]