2131342641

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{27701}}^1$

素因数の和:27893

約数の個数: 24

約数和(自身を含む): 3146060736

約数和(自身を除く): 1014718095

約数列:

[1, 3, 9, 83, 103, 249, 309, 747, 927, 8549, 25647, 27701, 76941, 83103, 249309, 2299183, 2853203, 6897549, 8559609, 20692647, 25678827, 236815849, 710447547, 2131342641]

約数ペア:

[(1, 2131342641), (3, 710447547), (9, 236815849), (83, 25678827), (103, 20692647), (249, 8559609), (309, 6897549), (747, 2853203), (927, 2299183), (8549, 249309), (25647, 83103), (27701, 76941)]