9047997

素因数分解:

$3^3\times 7^3\times {\mathrm{977}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 15648000

約数和(自身を除く): 6600003

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 977, 1029, 1323, 2931, 3087, 6839, 8793, 9261, 20517, 26379, 47873, 61551, 143619, 184653, 335111, 430857, 1005333, 1292571, 3015999, 9047997]

約数ペア:

[(1, 9047997), (3, 3015999), (7, 1292571), (9, 1005333), (21, 430857), (27, 335111), (49, 184653), (63, 143619), (147, 61551), (189, 47873), (343, 26379), (441, 20517), (977, 9261), (1029, 8793), (1323, 6839), (2931, 3087)]