40265709

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53051}}^1$

素因数の和:53088

約数の個数: 16

約数和(自身を含む): 61115904

約数和(自身を除く): 20850195

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 53051, 159153, 583561, 1220173, 1750683, 3660519, 13421903, 40265709]

約数ペア:

[(1, 40265709), (3, 13421903), (11, 3660519), (23, 1750683), (33, 1220173), (69, 583561), (253, 159153), (759, 53051)]