42629713

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 49674240

約数和(自身を除く): 7044527

約数列:

[1, 7, 83, 239, 307, 581, 1673, 2149, 19837, 25481, 73373, 138859, 178367, 513611, 6089959, 42629713]

約数ペア:

[(1, 42629713), (7, 6089959), (83, 513611), (239, 178367), (307, 138859), (581, 73373), (1673, 25481), (2149, 19837)]