12288171

素因数分解:

$3^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{467}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 19206720

約数和(自身を除く): 6918549

約数列:

[1, 3, 7, 21, 49, 147, 179, 467, 537, 1253, 1401, 3269, 3759, 8771, 9807, 22883, 26313, 68649, 83593, 250779, 585151, 1755453, 4096057, 12288171]

約数ペア:

[(1, 12288171), (3, 4096057), (7, 1755453), (21, 585151), (49, 250779), (147, 83593), (179, 68649), (467, 26313), (537, 22883), (1253, 9807), (1401, 8771), (3269, 3759)]