71408953

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{2003}}^1$

素因数の和:2484

約数の個数: 16

約数和(自身を含む): 89266176

約数和(自身を除く): 17857223

約数列:

[1, 7, 11, 77, 463, 2003, 3241, 5093, 14021, 22033, 35651, 154231, 927389, 6491723, 10201279, 71408953]

約数ペア:

[(1, 71408953), (7, 10201279), (11, 6491723), (77, 927389), (463, 154231), (2003, 35651), (3241, 22033), (5093, 14021)]