38039907

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{12821}}^1$

素因数の和:12890

約数の個数: 16

約数和(自身を含む): 54160128

約数和(自身を除く): 16120221

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 12821, 38463, 294883, 551303, 884649, 1653909, 12679969, 38039907]

約数ペア:

[(1, 38039907), (3, 12679969), (23, 1653909), (43, 884649), (69, 551303), (129, 294883), (989, 38463), (2967, 12821)]