38220931

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{7573}}^1$

素因数の和:7690

約数の個数: 12

約数和(自身を含む): 44898672

約数和(自身を除く): 6677741

約数列:

[1, 7, 49, 103, 721, 5047, 7573, 53011, 371077, 780019, 5460133, 38220931]

約数ペア:

[(1, 38220931), (7, 5460133), (49, 780019), (103, 371077), (721, 53011), (5047, 7573)]