131597641

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{4933}}^1$

素因数の和:5080

約数の個数: 16

約数和(自身を含む): 155993344

約数和(自身を除く): 24395703

約数列:

[1, 7, 37, 103, 259, 721, 3811, 4933, 26677, 34531, 182521, 508099, 1277647, 3556693, 18799663, 131597641]

約数ペア:

[(1, 131597641), (7, 18799663), (37, 3556693), (103, 1277647), (259, 508099), (721, 182521), (3811, 34531), (4933, 26677)]