89904563

素因数分解:

$7^2\times {\mathrm{373}}^1\times {\mathrm{4919}}^1$

素因数の和:5306

約数の個数: 12

約数和(自身を含む): 104884560

約数和(自身を除く): 14979997

約数列:

[1, 7, 49, 373, 2611, 4919, 18277, 34433, 241031, 1834787, 12843509, 89904563]

約数ペア:

[(1, 89904563), (7, 12843509), (49, 1834787), (373, 241031), (2611, 34433), (4919, 18277)]