9157197

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18959}}^1$

素因数の和:18992

約数の個数: 16

約数和(自身を含む): 14561280

約数和(自身を除く): 5404083

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 18959, 56877, 132713, 398139, 436057, 1308171, 3052399, 9157197]

約数ペア:

[(1, 9157197), (3, 3052399), (7, 1308171), (21, 436057), (23, 398139), (69, 132713), (161, 56877), (483, 18959)]