245531713

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1\times {\mathrm{1307}}^1$

素因数の和:1932

約数の個数: 16

約数和(自身を含む): 287299584

約数和(自身を除く): 41767871

約数列:

[1, 7, 47, 329, 571, 1307, 3997, 9149, 26837, 61429, 187859, 430003, 746297, 5224079, 35075959, 245531713]

約数ペア:

[(1, 245531713), (7, 35075959), (47, 5224079), (329, 746297), (571, 430003), (1307, 187859), (3997, 61429), (9149, 26837)]