39031293

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{3361}}^1$

素因数の和:3457

約数の個数: 24

約数和(自身を含む): 61322880

約数和(自身を除く): 22291587

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 553, 1659, 3361, 3871, 10083, 11613, 23527, 70581, 164689, 265519, 494067, 796557, 1858633, 5575899, 13010431, 39031293]

約数ペア:

[(1, 39031293), (3, 13010431), (7, 5575899), (21, 1858633), (49, 796557), (79, 494067), (147, 265519), (237, 164689), (553, 70581), (1659, 23527), (3361, 11613), (3871, 10083)]