40984011

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{181}}^2$

素因数の和:507

約数の個数: 18

約数和(自身を含む): 59956260

約数和(自身を除く): 18972249

約数列:

[1, 3, 9, 139, 181, 417, 543, 1251, 1629, 25159, 32761, 75477, 98283, 226431, 294849, 4553779, 13661337, 40984011]

約数ペア:

[(1, 40984011), (3, 13661337), (9, 4553779), (139, 294849), (181, 226431), (417, 98283), (543, 75477), (1251, 32761), (1629, 25159)]