2628017811

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{1723}}^1\times {\mathrm{3323}}^1$

素因数の和:5072

約数の個数: 32

約数和(自身を含む): 4126014720

約数和(自身を除く): 1497996909

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 1723, 3323, 5169, 9969, 15507, 29291, 29907, 46521, 56491, 87873, 89721, 169473, 263619, 508419, 790857, 1525257, 5725529, 17176587, 51529761, 97333993, 154589283, 292001979, 876005937, 2628017811]

約数ペア:

[(1, 2628017811), (3, 876005937), (9, 292001979), (17, 154589283), (27, 97333993), (51, 51529761), (153, 17176587), (459, 5725529), (1723, 1525257), (3323, 790857), (5169, 508419), (9969, 263619), (15507, 169473), (29291, 89721), (29907, 87873), (46521, 56491)]