30170259

素因数分解:

$3^3\times 7^1\times {\mathrm{159631}}^1$

素因数の和:159647

約数の個数: 16

約数和(自身を含む): 51082240

約数和(自身を除く): 20911981

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 159631, 478893, 1117417, 1436679, 3352251, 4310037, 10056753, 30170259]

約数ペア:

[(1, 30170259), (3, 10056753), (7, 4310037), (9, 3352251), (21, 1436679), (27, 1117417), (63, 478893), (189, 159631)]