39838167

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{331}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 59250048

約数和(自身を除く): 19411881

約数列:

[1, 3, 9, 43, 129, 311, 331, 387, 933, 993, 2799, 2979, 13373, 14233, 40119, 42699, 102941, 120357, 128097, 308823, 926469, 4426463, 13279389, 39838167]

約数ペア:

[(1, 39838167), (3, 13279389), (9, 4426463), (43, 926469), (129, 308823), (311, 128097), (331, 120357), (387, 102941), (933, 42699), (993, 40119), (2799, 14233), (2979, 13373)]