1651023361

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{1153}}^1$

素因数の和:1445

約数の個数: 24

約数和(自身を含む): 1845730680

約数和(自身を除く): 194707319

約数列:

[1, 13, 37, 169, 229, 481, 1153, 2977, 6253, 8473, 14989, 38701, 42661, 110149, 194857, 264037, 554593, 1431937, 3432481, 7209709, 9769369, 44622253, 127001797, 1651023361]

約数ペア:

[(1, 1651023361), (13, 127001797), (37, 44622253), (169, 9769369), (229, 7209709), (481, 3432481), (1153, 1431937), (2977, 554593), (6253, 264037), (8473, 194857), (14989, 110149), (38701, 42661)]