2912897901

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{1129}}^1\times {\mathrm{12113}}^1$

素因数の和:13316

約数の個数: 16

約数和(自身を含む): 3942380160

約数和(自身を除く): 1029482259

約数列:

[1, 3, 71, 213, 1129, 3387, 12113, 36339, 80159, 240477, 860023, 2580069, 13675577, 41026731, 970965967, 2912897901]

約数ペア:

[(1, 2912897901), (3, 970965967), (71, 41026731), (213, 13675577), (1129, 2580069), (3387, 860023), (12113, 240477), (36339, 80159)]