52203963

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{18691}}^1$

素因数の和:18727

約数の個数: 24

約数和(自身を含む): 85235520

約数和(自身を除く): 33031557

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 18691, 56073, 130837, 355129, 392511, 915859, 1065387, 2485903, 2747577, 7457709, 17401321, 52203963]

約数ペア:

[(1, 52203963), (3, 17401321), (7, 7457709), (19, 2747577), (21, 2485903), (49, 1065387), (57, 915859), (133, 392511), (147, 355129), (399, 130837), (931, 56073), (2793, 18691)]