853154827

素因数分解:

$7^2\times {\mathrm{941}}^1\times {\mathrm{18503}}^1$

素因数の和:19458

約数の個数: 12

約数和(自身を含む): 993553776

約数和(自身を除く): 140398949

約数列:

[1, 7, 49, 941, 6587, 18503, 46109, 129521, 906647, 17411323, 121879261, 853154827]

約数ペア:

[(1, 853154827), (7, 121879261), (49, 17411323), (941, 906647), (6587, 129521), (18503, 46109)]