12437439

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{16007}}^1$

素因数の和:16054

約数の個数: 16

約数和(自身を含む): 19465728

約数和(自身を除く): 7028289

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 16007, 48021, 112049, 336147, 592259, 1776777, 4145813, 12437439]

約数ペア:

[(1, 12437439), (3, 4145813), (7, 1776777), (21, 592259), (37, 336147), (111, 112049), (259, 48021), (777, 16007)]