4139345

素因数分解:

$5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{521}}^1$

素因数の和:760

約数の個数: 16

約数和(自身を含む): 5712768

約数和(自身を除く): 1573423

約数列:

[1, 5, 7, 35, 227, 521, 1135, 1589, 2605, 3647, 7945, 18235, 118267, 591335, 827869, 4139345]

約数ペア:

[(1, 4139345), (5, 827869), (7, 591335), (35, 118267), (227, 18235), (521, 7945), (1135, 3647), (1589, 2605)]