870086.0000000

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1999}}^1$

素因数の和:2080

約数の個数: 16

約数和(自身を含む): 6528000

約数和(自身を除く): 2108211

約数列:

[1, 3, 11, 33, 67, 201, 737, 1999, 2211, 5997, 21989, 65967, 133933, 401799, 1473263, 4419789]

約数ペア:

[(1, 4419789), (3, 1473263), (11, 401799), (33, 133933), (67, 65967), (201, 21989), (737, 5997), (1999, 2211)]