6856507

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1151}}^1$

素因数の和:1218

約数の個数: 16

約数和(自身を含む): 8404992

約数和(自身を除く): 1548485

約数列:

[1, 7, 23, 37, 161, 259, 851, 1151, 5957, 8057, 26473, 42587, 185311, 298109, 979501, 6856507]

約数ペア:

[(1, 6856507), (7, 979501), (23, 298109), (37, 185311), (161, 42587), (259, 26473), (851, 8057), (1151, 5957)]