889168401

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{19069}}^1$

素因数の和:19246

約数の個数: 32

約数和(自身を含む): 1446268800

約数和(自身を除く): 557100399

約数列:

[1, 3, 9, 11, 27, 33, 99, 157, 297, 471, 1413, 1727, 4239, 5181, 15543, 19069, 46629, 57207, 171621, 209759, 514863, 629277, 1887831, 2993833, 5663493, 8981499, 26944497, 32932163, 80833491, 98796489, 296389467, 889168401]

約数ペア:

[(1, 889168401), (3, 296389467), (9, 98796489), (11, 80833491), (27, 32932163), (33, 26944497), (99, 8981499), (157, 5663493), (297, 2993833), (471, 1887831), (1413, 629277), (1727, 514863), (4239, 209759), (5181, 171621), (15543, 57207), (19069, 46629)]