12425469

素因数分解:

$3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{467}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 19420128

約数和(自身を除く): 6994659

約数列:

[1, 3, 7, 21, 49, 147, 181, 467, 543, 1267, 1401, 3269, 3801, 8869, 9807, 22883, 26607, 68649, 84527, 253581, 591689, 1775067, 4141823, 12425469]

約数ペア:

[(1, 12425469), (3, 4141823), (7, 1775067), (21, 591689), (49, 253581), (147, 84527), (181, 68649), (467, 26607), (543, 22883), (1267, 9807), (1401, 8869), (3269, 3801)]