40189751

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{48247}}^1$

素因数の和:48278

約数の個数: 12

約数和(自身を含む): 49502448

約数和(自身を除く): 9312697

約数列:

[1, 7, 17, 49, 119, 833, 48247, 337729, 820199, 2364103, 5741393, 40189751]

約数ペア:

[(1, 40189751), (7, 5741393), (17, 2364103), (49, 820199), (119, 337729), (833, 48247)]