621343160641

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{4957}}^1\times {\mathrm{617471}}^1$

素因数の和:622464

約数の個数: 16

約数和(自身を含む): 734742282240

約数和(自身を除く): 113399121599

約数列:

[1, 7, 29, 203, 4957, 34699, 143753, 617471, 1006271, 4322297, 17906659, 125346613, 3060803747, 21425626229, 88763308663, 621343160641]

約数ペア:

[(1, 621343160641), (7, 88763308663), (29, 21425626229), (203, 3060803747), (4957, 125346613), (34699, 17906659), (143753, 4322297), (617471, 1006271)]