144480739

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{21089}}^1$

素因数の和:21150

約数の個数: 16

約数和(自身を含む): 170069760

約数和(自身を除く): 25589021

約数列:

[1, 13, 17, 31, 221, 403, 527, 6851, 21089, 274157, 358513, 653759, 4660669, 8498867, 11113903, 144480739]

約数ペア:

[(1, 144480739), (13, 11113903), (17, 8498867), (31, 4660669), (221, 653759), (403, 358513), (527, 274157), (6851, 21089)]