11227167

素因数分解:

$3^4\times 7^1\times {\mathrm{19801}}^1$

素因数の和:19820

約数の個数: 20

約数和(自身を含む): 19168336

約数和(自身を除く): 7941169

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 19801, 59403, 138607, 178209, 415821, 534627, 1247463, 1603881, 3742389, 11227167]

約数ペア:

[(1, 11227167), (3, 3742389), (7, 1603881), (9, 1247463), (21, 534627), (27, 415821), (63, 178209), (81, 138607), (189, 59403), (567, 19801)]