2012346357

素因数分解:

$3^1\times 7^3\times {\mathrm{1955633}}^1$

素因数の和:1955657

約数の個数: 16

約数和(自身を含む): 3129014400

約数和(自身を除く): 1116668043

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 1955633, 5866899, 13689431, 41068293, 95826017, 287478051, 670782119, 2012346357]

約数ペア:

[(1, 2012346357), (3, 670782119), (7, 287478051), (21, 95826017), (49, 41068293), (147, 13689431), (343, 5866899), (1029, 1955633)]