320413973

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1\times {\mathrm{643}}^1$

素因数の和:1252

約数の個数: 16

約数和(自身を含む): 354715200

約数和(自身を除く): 34301227

約数列:

[1, 11, 89, 509, 643, 979, 5599, 7073, 45301, 57227, 327287, 498311, 629497, 3600157, 29128543, 320413973]

約数ペア:

[(1, 320413973), (11, 29128543), (89, 3600157), (509, 629497), (643, 498311), (979, 327287), (5599, 57227), (7073, 45301)]