2199204033

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{359171}}^1$

素因数の和:359344

約数の個数: 16

約数和(自身を含む): 3177953856

約数和(自身を除く): 978749823

約数列:

[1, 3, 13, 39, 157, 471, 2041, 6123, 359171, 1077513, 4669223, 14007669, 56389847, 169169541, 733068011, 2199204033]

約数ペア:

[(1, 2199204033), (3, 733068011), (13, 169169541), (39, 56389847), (157, 14007669), (471, 4669223), (2041, 1077513), (6123, 359171)]