24863139

素因数分解:

$3^3\times 7^2\times {\mathrm{18793}}^1$

素因数の和:18816

約数の個数: 24

約数和(自身を含む): 42850320

約数和(自身を除く): 17987181

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 18793, 56379, 131551, 169137, 394653, 507411, 920857, 1183959, 2762571, 3551877, 8287713, 24863139]

約数ペア:

[(1, 24863139), (3, 8287713), (7, 3551877), (9, 2762571), (21, 1183959), (27, 920857), (49, 507411), (63, 394653), (147, 169137), (189, 131551), (441, 56379), (1323, 18793)]