4267161

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:530

約数の個数: 20

約数和(自身を含む): 6437200

約数和(自身を除く): 2170039

約数列:

[1, 3, 9, 27, 81, 139, 379, 417, 1137, 1251, 3411, 3753, 10233, 11259, 30699, 52681, 158043, 474129, 1422387, 4267161]

約数ペア:

[(1, 4267161), (3, 1422387), (9, 474129), (27, 158043), (81, 52681), (139, 30699), (379, 11259), (417, 10233), (1137, 3753), (1251, 3411)]