39879021

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{146077}}^1$

素因数の和:146100

約数の個数: 16

約数和(自身を含む): 65442944

約数和(自身を除く): 25563923

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 146077, 438231, 1022539, 1899001, 3067617, 5697003, 13293007, 39879021]

約数ペア:

[(1, 39879021), (3, 13293007), (7, 5697003), (13, 3067617), (21, 1899001), (39, 1022539), (91, 438231), (273, 146077)]