2247406839

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{1653721}}^1$

素因数の和:1653878

約数の個数: 12

約数和(自身を含む): 3267754672

約数和(自身を除く): 1020347833

約数列:

[1, 3, 9, 151, 453, 1359, 1653721, 4961163, 14883489, 249711871, 749135613, 2247406839]

約数ペア:

[(1, 2247406839), (3, 749135613), (9, 249711871), (151, 14883489), (453, 4961163), (1359, 1653721)]