123291293

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6709}}^1$

素因数の和:6796

約数の個数: 16

約数和(自身を含む): 139138560

約数和(自身を除く): 15847267

約数列:

[1, 17, 23, 47, 391, 799, 1081, 6709, 18377, 114053, 154307, 315323, 2623219, 5360491, 7252429, 123291293]

約数ペア:

[(1, 123291293), (17, 7252429), (23, 5360491), (47, 2623219), (391, 315323), (799, 154307), (1081, 114053), (6709, 18377)]