71613367

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1\times {\mathrm{821}}^1$

素因数の和:1578

約数の個数: 16

約数和(自身を含む): 86882112

約数和(自身を除く): 15268745

約数列:

[1, 7, 17, 119, 733, 821, 5131, 5747, 12461, 13957, 87227, 97699, 601793, 4212551, 10230481, 71613367]

約数ペア:

[(1, 71613367), (7, 10230481), (17, 4212551), (119, 601793), (733, 97699), (821, 87227), (5131, 13957), (5747, 12461)]