12433869

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8581}}^1$

素因数の和:8617

約数の個数: 24

約数和(自身を含む): 21420672

約数和(自身を除く): 8986803

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 8581, 25743, 60067, 77229, 180201, 197363, 540603, 592089, 1381541, 1776267, 4144623, 12433869]

約数ペア:

[(1, 12433869), (3, 4144623), (7, 1776267), (9, 1381541), (21, 592089), (23, 540603), (63, 197363), (69, 180201), (161, 77229), (207, 60067), (483, 25743), (1449, 8581)]