39890547

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{53401}}^1$

素因数の和:53490

約数の個数: 12

約数和(自身を含む): 58314984

約数和(自身を除く): 18424437

約数列:

[1, 3, 9, 83, 249, 747, 53401, 160203, 480609, 4432283, 13296849, 39890547]

約数ペア:

[(1, 39890547), (3, 13296849), (9, 4432283), (83, 480609), (249, 160203), (747, 53401)]