2247804921

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{83}}^2\times {\mathrm{1783}}^1$

素因数の和:2013

約数の個数: 24

約数和(自身を含む): 3085078336

約数和(自身を除く): 837273415

約数列:

[1, 3, 61, 83, 183, 249, 1783, 5063, 5349, 6889, 15189, 20667, 108763, 147989, 326289, 420229, 443967, 1260687, 9027329, 12283087, 27081987, 36849261, 749268307, 2247804921]

約数ペア:

[(1, 2247804921), (3, 749268307), (61, 36849261), (83, 27081987), (183, 12283087), (249, 9027329), (1783, 1260687), (5063, 443967), (5349, 420229), (6889, 326289), (15189, 147989), (20667, 108763)]