12436263

素因数分解:

$3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{643}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 20628608

約数和(自身を除く): 8192345

約数列:

[1, 3, 7, 9, 21, 63, 307, 643, 921, 1929, 2149, 2763, 4501, 5787, 6447, 13503, 19341, 40509, 197401, 592203, 1381807, 1776609, 4145421, 12436263]

約数ペア:

[(1, 12436263), (3, 4145421), (7, 1776609), (9, 1381807), (21, 592203), (63, 197401), (307, 40509), (643, 19341), (921, 13503), (1929, 6447), (2149, 5787), (2763, 4501)]