990351361

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{8527}}^1$

素因数の和:8680

約数の個数: 16

約数和(自身を含む): 1055152384

約数和(自身を除く): 64801023

約数列:

[1, 37, 43, 73, 1591, 2701, 3139, 8527, 116143, 315499, 366661, 622471, 13566457, 23031427, 26766253, 990351361]

約数ペア:

[(1, 990351361), (37, 26766253), (43, 23031427), (73, 13566457), (1591, 622471), (2701, 366661), (3139, 315499), (8527, 116143)]