2016115209

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{159667}}^1$

素因数の和:159757

約数の個数: 24

約数和(自身を含む): 3088617792

約数和(自身を除く): 1072502583

約数列:

[1, 3, 9, 23, 61, 69, 183, 207, 549, 1403, 4209, 12627, 159667, 479001, 1437003, 3672341, 9739687, 11017023, 29219061, 33051069, 87657183, 224012801, 672038403, 2016115209]

約数ペア:

[(1, 2016115209), (3, 672038403), (9, 224012801), (23, 87657183), (61, 33051069), (69, 29219061), (183, 11017023), (207, 9739687), (549, 3672341), (1403, 1437003), (4209, 479001), (12627, 159667)]