13222419

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6113}}^1$

素因数の和:6226

約数の個数: 16

約数和(自身を含む): 20347392

約数和(自身を除く): 7124973

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 6113, 18339, 42791, 128373, 629639, 1888917, 4407473, 13222419]

約数ペア:

[(1, 13222419), (3, 4407473), (7, 1888917), (21, 629639), (103, 128373), (309, 42791), (721, 18339), (2163, 6113)]