31530543

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{86861}}^1$

素因数の和:86886

約数の個数: 12

約数和(自身を含む): 46210584

約数和(自身を除く): 14680041

約数列:

[1, 3, 11, 33, 121, 363, 86861, 260583, 955471, 2866413, 10510181, 31530543]

約数ペア:

[(1, 31530543), (3, 10510181), (11, 2866413), (33, 955471), (121, 260583), (363, 86861)]