8935101

素因数分解:

$3^2\times 7^2\times {\mathrm{20261}}^1$

素因数の和:20281

約数の個数: 18

約数和(自身を含む): 15014142

約数和(自身を除く): 6079041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 20261, 60783, 141827, 182349, 425481, 992789, 1276443, 2978367, 8935101]

約数ペア:

[(1, 8935101), (3, 2978367), (7, 1276443), (9, 992789), (21, 425481), (49, 182349), (63, 141827), (147, 60783), (441, 20261)]