97811007

素因数分解:

$3^1\times 7^2\times {\mathrm{665381}}^1$

素因数の和:665398

約数の個数: 12

約数和(自身を含む): 151707096

約数和(自身を除く): 53896089

約数列:

[1, 3, 7, 21, 49, 147, 665381, 1996143, 4657667, 13973001, 32603669, 97811007]

約数ペア:

[(1, 97811007), (3, 32603669), (7, 13973001), (21, 4657667), (49, 1996143), (147, 665381)]