315366831

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{898481}}^1$

素因数の和:898503

約数の個数: 16

約数和(自身を含む): 503149920

約数和(自身を除く): 187783089

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 898481, 2695443, 8086329, 11680253, 24258987, 35040759, 105122277, 315366831]

約数ペア:

[(1, 315366831), (3, 105122277), (9, 35040759), (13, 24258987), (27, 11680253), (39, 8086329), (117, 2695443), (351, 898481)]