9890229

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 13616640

約数和(自身を除く): 3726411

約数列:

[1, 3, 59, 71, 177, 213, 787, 2361, 4189, 12567, 46433, 55877, 139299, 167631, 3296743, 9890229]

約数ペア:

[(1, 9890229), (3, 3296743), (59, 167631), (71, 139299), (177, 55877), (213, 46433), (787, 12567), (2361, 4189)]