4668021

素因数分解:

$3^2\times {\mathrm{59}}^2\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 18

約数和(自身を含む): 6904950

約数和(自身を除く): 2236929

約数列:

[1, 3, 9, 59, 149, 177, 447, 531, 1341, 3481, 8791, 10443, 26373, 31329, 79119, 518669, 1556007, 4668021]

約数ペア:

[(1, 4668021), (3, 1556007), (9, 518669), (59, 79119), (149, 31329), (177, 26373), (447, 10443), (531, 8791), (1341, 3481)]