5152707

素因数分解:

$3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 8832000

約数和(自身を除く): 3679293

約数列:

[1, 3, 7, 9, 21, 27, 63, 137, 189, 199, 411, 597, 959, 1233, 1393, 1791, 2877, 3699, 4179, 5373, 8631, 12537, 25893, 27263, 37611, 81789, 190841, 245367, 572523, 736101, 1717569, 5152707]

約数ペア:

[(1, 5152707), (3, 1717569), (7, 736101), (9, 572523), (21, 245367), (27, 190841), (63, 81789), (137, 37611), (189, 27263), (199, 25893), (411, 12537), (597, 8631), (959, 5373), (1233, 4179), (1393, 3699), (1791, 2877)]