30391083

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 44787600

約数和(自身を除く): 14396517

約数列:

[1, 3, 9, 131, 149, 173, 393, 447, 519, 1179, 1341, 1557, 19519, 22663, 25777, 58557, 67989, 77331, 175671, 203967, 231993, 3376787, 10130361, 30391083]

約数ペア:

[(1, 30391083), (3, 10130361), (9, 3376787), (131, 231993), (149, 203967), (173, 175671), (393, 77331), (447, 67989), (519, 58557), (1179, 25777), (1341, 22663), (1557, 19519)]