24728193

素因数分解:

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

素因数の和:18714

約数の個数: 24

約数和(自身を含む): 42617760

約数和(自身を除く): 17889567

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 18691, 56073, 130837, 168219, 392511, 504657, 915859, 1177533, 2747577, 3532599, 8242731, 24728193]

約数ペア:

[(1, 24728193), (3, 8242731), (7, 3532599), (9, 2747577), (21, 1177533), (27, 915859), (49, 504657), (63, 392511), (147, 168219), (189, 130837), (441, 56073), (1323, 18691)]