311528061

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1123}}^1\times {\mathrm{2371}}^1$

素因数の和:3513

約数の個数: 24

約数和(自身を含む): 485235296

約数和(自身を除く): 173707235

約数列:

[1, 3, 9, 13, 39, 117, 1123, 2371, 3369, 7113, 10107, 14599, 21339, 30823, 43797, 92469, 131391, 277407, 2662633, 7987899, 23963697, 34614229, 103842687, 311528061]

約数ペア:

[(1, 311528061), (3, 103842687), (9, 34614229), (13, 23963697), (39, 7987899), (117, 2662633), (1123, 277407), (2371, 131391), (3369, 92469), (7113, 43797), (10107, 30823), (14599, 21339)]