6620061

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1319}}^1$

素因数の和:1568

約数の個数: 16

約数和(自身を含む): 10137600

約数和(自身を除く): 3517539

約数列:

[1, 3, 7, 21, 239, 717, 1319, 1673, 3957, 5019, 9233, 27699, 315241, 945723, 2206687, 6620061]

約数ペア:

[(1, 6620061), (3, 2206687), (7, 945723), (21, 315241), (239, 27699), (717, 9233), (1319, 5019), (1673, 3957)]