11018511

素因数分解:

$3^4\times 7^1\times {\mathrm{19433}}^1$

素因数の和:19452

約数の個数: 20

約数和(自身を含む): 18812112

約数和(自身を除く): 7793601

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 19433, 58299, 136031, 174897, 408093, 524691, 1224279, 1574073, 3672837, 11018511]

約数ペア:

[(1, 11018511), (3, 3672837), (7, 1574073), (9, 1224279), (21, 524691), (27, 408093), (63, 174897), (81, 136031), (189, 58299), (567, 19433)]