2950871217

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1289153}}^1$

素因数の和:1289272

約数の個数: 16

約数和(自身を含む): 4537822080

約数和(自身を除く): 1586950863

約数列:

[1, 3, 7, 21, 109, 327, 763, 2289, 1289153, 3867459, 9024071, 27072213, 140517677, 421553031, 983623739, 2950871217]

約数ペア:

[(1, 2950871217), (3, 983623739), (7, 421553031), (21, 140517677), (109, 27072213), (327, 9024071), (763, 3867459), (2289, 1289153)]