2655627

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 3847200

約数和(自身を除く): 1191573

約数列:

[1, 3, 13, 39, 149, 447, 457, 1371, 1937, 5811, 5941, 17823, 68093, 204279, 885209, 2655627]

約数ペア:

[(1, 2655627), (3, 885209), (13, 204279), (39, 68093), (149, 17823), (447, 5941), (457, 5811), (1371, 1937)]