21492184681

素因数分解:

${\mathrm{11}}^2\times {\mathrm{3371}}^1\times {\mathrm{52691}}^1$

素因数の和:56084

約数の個数: 12

約数和(自身を含む): 23631097392

約数和(自身を除く): 2138912711

約数列:

[1, 11, 121, 3371, 37081, 52691, 407891, 579601, 6375611, 177621361, 1953834971, 21492184681]

約数ペア:

[(1, 21492184681), (11, 1953834971), (121, 177621361), (3371, 6375611), (37081, 579601), (52691, 407891)]