13243191

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1409}}^1$

素因数の和:1666

約数の個数: 16

約数和(自身を含む): 19108320

約数和(自身を除く): 5865129

約数列:

[1, 3, 13, 39, 241, 723, 1409, 3133, 4227, 9399, 18317, 54951, 339569, 1018707, 4414397, 13243191]

約数ペア:

[(1, 13243191), (3, 4414397), (13, 1018707), (39, 339569), (241, 54951), (723, 18317), (1409, 9399), (3133, 4227)]