8919310421

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{6691}}^1\times {\mathrm{6143}}^1$

素因数の和:12872

約数の個数: 16

約数和(自身を含む): 10525605888

約数和(自身を除く): 1606295467

約数列:

[1, 7, 31, 217, 6143, 6691, 43001, 46837, 190433, 207421, 1333031, 1451947, 41102813, 287719691, 1274187203, 8919310421]

約数ペア:

[(1, 8919310421), (7, 1274187203), (31, 287719691), (217, 41102813), (6143, 1451947), (6691, 1333031), (43001, 207421), (46837, 190433)]