24897789

素因数分解:

$3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1873}}^1$

素因数の和:2097

約数の個数: 24

約数和(自身を含む): 41317952

約数和(自身を除く): 16420163

約数列:

[1, 3, 7, 9, 21, 63, 211, 633, 1477, 1873, 1899, 4431, 5619, 13111, 13293, 16857, 39333, 117999, 395203, 1185609, 2766421, 3556827, 8299263, 24897789]

約数ペア:

[(1, 24897789), (3, 8299263), (7, 3556827), (9, 2766421), (21, 1185609), (63, 395203), (211, 117999), (633, 39333), (1477, 16857), (1873, 13293), (1899, 13111), (4431, 5619)]