966014721

素因数分解:

$3^3\times 7^1\times {\mathrm{5111189}}^1$

素因数の和:5111205

約数の個数: 16

約数和(自身を含む): 1635580800

約数和(自身を除く): 669566079

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 5111189, 15333567, 35778323, 46000701, 107334969, 138002103, 322004907, 966014721]

約数ペア:

[(1, 966014721), (3, 322004907), (7, 138002103), (9, 107334969), (21, 46000701), (27, 35778323), (63, 15333567), (189, 5111189)]