11274309

素因数分解:

$3^4\times {\mathrm{181}}^1\times {\mathrm{769}}^1$

素因数の和:962

約数の個数: 20

約数和(自身を含む): 16956940

約数和(自身を除く): 5682631

約数列:

[1, 3, 9, 27, 81, 181, 543, 769, 1629, 2307, 4887, 6921, 14661, 20763, 62289, 139189, 417567, 1252701, 3758103, 11274309]

約数ペア:

[(1, 11274309), (3, 3758103), (9, 1252701), (27, 417567), (81, 139189), (181, 62289), (543, 20763), (769, 14661), (1629, 6921), (2307, 4887)]