726393627

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{514079}}^1$

素因数の和:514242

約数の個数: 12

約数和(自身を含む): 1055920320

約数和(自身を除く): 329526693

約数列:

[1, 3, 9, 157, 471, 1413, 514079, 1542237, 4626711, 80710403, 242131209, 726393627]

約数ペア:

[(1, 726393627), (3, 242131209), (9, 80710403), (157, 4626711), (471, 1542237), (1413, 514079)]