39221679

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{18133}}^1$

素因数の和:18246

約数の個数: 16

約数和(自身を含む): 60349952

約数和(自身を除く): 21128273

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 18133, 54399, 126931, 380793, 1867699, 5603097, 13073893, 39221679]

約数ペア:

[(1, 39221679), (3, 13073893), (7, 5603097), (21, 1867699), (103, 380793), (309, 126931), (721, 54399), (2163, 18133)]