38220791

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1451}}^1$

素因数の和:1582

約数の個数: 16

約数和(自身を含む): 45163008

約数和(自身を除く): 6942217

約数列:

[1, 7, 53, 71, 371, 497, 1451, 3763, 10157, 26341, 76903, 103021, 538321, 721147, 5460113, 38220791]

約数ペア:

[(1, 38220791), (7, 5460113), (53, 721147), (71, 538321), (371, 103021), (497, 76903), (1451, 26341), (3763, 10157)]