2021778867

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{6673}}^1\times {\mathrm{4391}}^1$

素因数の和:11090

約数の個数: 16

約数和(自身を含む): 2813971968

約数和(自身を除く): 792193101

約数列:

[1, 3, 23, 69, 4391, 6673, 13173, 20019, 100993, 153479, 302979, 460437, 29301143, 87903429, 673926289, 2021778867]

約数ペア:

[(1, 2021778867), (3, 673926289), (23, 87903429), (69, 29301143), (4391, 460437), (6673, 302979), (13173, 153479), (20019, 100993)]