180974321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{52901}}^1$

素因数の和:53223

約数の個数: 8

約数和(自身を含む): 198065088

約数和(自身を除く): 17090767

約数列:

[1, 11, 311, 3421, 52901, 581911, 16452211, 180974321]

約数ペア:

[(1, 180974321), (11, 16452211), (311, 581911), (3421, 52901)]