12320343

素因数分解:

$3^5\times 7^1\times {\mathrm{7243}}^1$

素因数の和:7265

約数の個数: 24

約数和(自身を含む): 21094528

約数和(自身を除く): 8774185

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 7243, 21729, 50701, 65187, 152103, 195561, 456309, 586683, 1368927, 1760049, 4106781, 12320343]

約数ペア:

[(1, 12320343), (3, 4106781), (7, 1760049), (9, 1368927), (21, 586683), (27, 456309), (63, 195561), (81, 152103), (189, 65187), (243, 50701), (567, 21729), (1701, 7243)]