12001423

素因数分解:

$7^2\times {\mathrm{23}}^2\times {\mathrm{463}}^1$

素因数の和:523

約数の個数: 18

約数和(自身を含む): 14625744

約数和(自身を除く): 2624321

約数列:

[1, 7, 23, 49, 161, 463, 529, 1127, 3241, 3703, 10649, 22687, 25921, 74543, 244927, 521801, 1714489, 12001423]

約数ペア:

[(1, 12001423), (7, 1714489), (23, 521801), (49, 244927), (161, 74543), (463, 25921), (529, 22687), (1127, 10649), (3241, 3703)]