39816153

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17911}}^1$

素因数の和:17949

約数の個数: 24

約数和(自身を含む): 65199680

約数和(自身を除く): 25383527

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 17911, 53733, 161199, 232843, 340309, 698529, 1020927, 2095587, 3062781, 4424017, 13272051, 39816153]

約数ペア:

[(1, 39816153), (3, 13272051), (9, 4424017), (13, 3062781), (19, 2095587), (39, 1020927), (57, 698529), (117, 340309), (171, 232843), (247, 161199), (741, 53733), (2223, 17911)]