8213931

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2861}}^1$

素因数の和:2907

約数の個数: 24

約数和(自身を含む): 13394160

約数和(自身を除く): 5180229

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2861, 2871, 8583, 25749, 31471, 82969, 94413, 248907, 283239, 746721, 912659, 2737977, 8213931]

約数ペア:

[(1, 8213931), (3, 2737977), (9, 912659), (11, 746721), (29, 283239), (33, 248907), (87, 94413), (99, 82969), (261, 31471), (319, 25749), (957, 8583), (2861, 2871)]