239740249

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{2621}}^1$

素因数の和:2880

約数の個数: 16

約数和(自身を含む): 279400320

約数和(自身を除く): 39660071

約数列:

[1, 7, 73, 179, 511, 1253, 2621, 13067, 18347, 91469, 191333, 469159, 1339331, 3284113, 34248607, 239740249]

約数ペア:

[(1, 239740249), (7, 34248607), (73, 3284113), (179, 1339331), (511, 469159), (1253, 191333), (2621, 91469), (13067, 18347)]