13306445721

素因数分解:

$3^3\times {\mathrm{21319}}^1\times {\mathrm{23117}}^1$

素因数の和:44445

約数の個数: 16

約数和(自身を含む): 19715030400

約数和(自身を除く): 6408584679

約数列:

[1, 3, 9, 27, 21319, 23117, 63957, 69351, 191871, 208053, 575613, 624159, 492831323, 1478493969, 4435481907, 13306445721]

約数ペア:

[(1, 13306445721), (3, 4435481907), (9, 1478493969), (27, 492831323), (21319, 624159), (23117, 575613), (63957, 208053), (69351, 191871)]