16661403

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{56099}}^1$

素因数の和:56119

約数の個数: 16

約数和(自身を含む): 26928000

約数和(自身を除く): 10266597

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 56099, 168297, 504891, 617089, 1514673, 1851267, 5553801, 16661403]

約数ペア:

[(1, 16661403), (3, 5553801), (9, 1851267), (11, 1514673), (27, 617089), (33, 504891), (99, 168297), (297, 56099)]