813148923

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{44809}}^1$

素因数の和:45098

約数の個数: 16

約数和(自身を含む): 1135664640

約数和(自身を除く): 322515717

約数列:

[1, 3, 23, 69, 263, 789, 6049, 18147, 44809, 134427, 1030607, 3091821, 11784767, 35354301, 271049641, 813148923]

約数ペア:

[(1, 813148923), (3, 271049641), (23, 35354301), (69, 11784767), (263, 3091821), (789, 1030607), (6049, 134427), (18147, 44809)]