129218693

素因数分解:

${\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:568

約数の個数: 16

約数和(自身を含む): 136341360

約数和(自身を除く): 7122667

約数列:

[1, 29, 101, 157, 281, 2929, 4553, 8149, 15857, 28381, 44117, 459853, 823049, 1279393, 4455817, 129218693]

約数ペア:

[(1, 129218693), (29, 4455817), (101, 1279393), (157, 823049), (281, 459853), (2929, 44117), (4553, 28381), (8149, 15857)]