13474227

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{787}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 19416320

約数和(自身を除く): 5942093

約数列:

[1, 3, 13, 39, 439, 787, 1317, 2361, 5707, 10231, 17121, 30693, 345493, 1036479, 4491409, 13474227]

約数ペア:

[(1, 13474227), (3, 4491409), (13, 1036479), (39, 345493), (439, 30693), (787, 17121), (1317, 10231), (2361, 5707)]