89894539

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{461}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 104448960

約数和(自身を除く): 14554421

約数列:

[1, 7, 89, 313, 461, 623, 2191, 3227, 27857, 41029, 144293, 194999, 287203, 1010051, 12842077, 89894539]

約数ペア:

[(1, 89894539), (7, 12842077), (89, 1010051), (313, 287203), (461, 194999), (623, 144293), (2191, 41029), (3227, 27857)]