12595329

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 19274112

約数和(自身を除く): 6678783

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 857, 1633, 2571, 4899, 7713, 14697, 19711, 59133, 60847, 177399, 182541, 547623, 1399481, 4198443, 12595329]

約数ペア:

[(1, 12595329), (3, 4198443), (9, 1399481), (23, 547623), (69, 182541), (71, 177399), (207, 60847), (213, 59133), (639, 19711), (857, 14697), (1633, 7713), (2571, 4899)]