31610403

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{29027}}^1$

素因数の和:29055

約数の個数: 18

約数和(自身を含む): 50189412

約数和(自身を除く): 18579009

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 29027, 87081, 261243, 319297, 957891, 2873673, 3512267, 10536801, 31610403]

約数ペア:

[(1, 31610403), (3, 10536801), (9, 3512267), (11, 2873673), (33, 957891), (99, 319297), (121, 261243), (363, 87081), (1089, 29027)]