2070792003

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1248217}}^1$

素因数の和:1248306

約数の個数: 16

約数和(自身を含む): 3195438080

約数和(自身を除く): 1124646077

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 1248217, 3744651, 8737519, 26212557, 98609143, 295827429, 690264001, 2070792003]

約数ペア:

[(1, 2070792003), (3, 690264001), (7, 295827429), (21, 98609143), (79, 26212557), (237, 8737519), (553, 3744651), (1659, 1248217)]