2011718529

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{54293}}^1$

素因数の和:54501

約数の個数: 24

約数和(自身を含む): 3049151040

約数和(自身を除く): 1037432511

約数列:

[1, 3, 9, 23, 69, 179, 207, 537, 1611, 4117, 12351, 37053, 54293, 162879, 488637, 1248739, 3746217, 9718447, 11238651, 29155341, 87466023, 223524281, 670572843, 2011718529]

約数ペア:

[(1, 2011718529), (3, 670572843), (9, 223524281), (23, 87466023), (69, 29155341), (179, 11238651), (207, 9718447), (537, 3746217), (1611, 1248739), (4117, 488637), (12351, 162879), (37053, 54293)]