40380473

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{883}}^1$

素因数の和:1076

約数の個数: 16

約数和(自身を含む): 47523840

約数和(自身を除く): 7143367

約数列:

[1, 7, 47, 139, 329, 883, 973, 6181, 6533, 41501, 45731, 122737, 290507, 859159, 5768639, 40380473]

約数ペア:

[(1, 40380473), (7, 5768639), (47, 859159), (139, 290507), (329, 122737), (883, 45731), (973, 41501), (6181, 6533)]