2912133189

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{718513}}^1$

素因数の和:718716

約数の個数: 16

約数和(自身を含む): 4460534912

約数和(自身を除く): 1548401723

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 718513, 2155539, 5029591, 15088773, 138673009, 416019027, 970711063, 2912133189]

約数ペア:

[(1, 2912133189), (3, 970711063), (7, 416019027), (21, 138673009), (193, 15088773), (579, 5029591), (1351, 2155539), (4053, 718513)]