8656869

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3313}}^1$

素因数の和:3396

約数の個数: 16

約数和(自身を含む): 12619712

約数和(自身を除く): 3962843

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 3313, 9939, 43069, 129207, 221971, 665913, 2885623, 8656869]

約数ペア:

[(1, 8656869), (3, 2885623), (13, 665913), (39, 221971), (67, 129207), (201, 43069), (871, 9939), (2613, 3313)]