13513143

素因数分解:

$3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1493}}^1$

素因数の和:1934

約数の個数: 16

約数和(自身を含む): 20653056

約数和(自身を除く): 7139913

約数列:

[1, 3, 7, 21, 431, 1293, 1493, 3017, 4479, 9051, 10451, 31353, 643483, 1930449, 4504381, 13513143]

約数ペア:

[(1, 13513143), (3, 4504381), (7, 1930449), (21, 643483), (431, 31353), (1293, 10451), (1493, 9051), (3017, 4479)]