30039303

素因数分解:

$3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{1129}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 46890480

約数和(自身を除く): 16851177

約数列:

[1, 3, 7, 21, 49, 147, 181, 543, 1129, 1267, 3387, 3801, 7903, 8869, 23709, 26607, 55321, 165963, 204349, 613047, 1430443, 4291329, 10013101, 30039303]

約数ペア:

[(1, 30039303), (3, 10013101), (7, 4291329), (21, 1430443), (49, 613047), (147, 204349), (181, 165963), (543, 55321), (1129, 26607), (1267, 23709), (3387, 8869), (3801, 7903)]