30868257

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{24097}}^1$

素因数の和:24168

約数の個数: 16

約数和(自身を含む): 47810432

約数和(自身を除く): 16942175

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 24097, 72291, 168679, 506037, 1469917, 4409751, 10289419, 30868257]

約数ペア:

[(1, 30868257), (3, 10289419), (7, 4409751), (21, 1469917), (61, 506037), (183, 168679), (427, 72291), (1281, 24097)]