28761051

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{11939}}^1$

素因数の和:12026

約数の個数: 16

約数和(自身を含む): 42410880

約数和(自身を除く): 13649829

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 11939, 35817, 131329, 393987, 871547, 2614641, 9587017, 28761051]

約数ペア:

[(1, 28761051), (3, 9587017), (11, 2614641), (33, 871547), (73, 393987), (219, 131329), (803, 35817), (2409, 11939)]