404652807

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1152857}}^1$

素因数の和:1152879

約数の個数: 16

約数和(自身を含む): 645600480

約数和(自身を除く): 240947673

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1152857, 3458571, 10375713, 14987141, 31127139, 44961423, 134884269, 404652807]

約数ペア:

[(1, 404652807), (3, 134884269), (9, 44961423), (13, 31127139), (27, 14987141), (39, 10375713), (117, 3458571), (351, 1152857)]