138637491619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{13114889}}^1$

素因数の和:13114962

約数の個数: 12

約数和(自身を含む): 156277029240

約数和(自身を除く): 17639537621

約数列:

[1, 11, 31, 341, 961, 10571, 13114889, 144263779, 406561559, 4472177149, 12603408329, 138637491619]

約数ペア:

[(1, 138637491619), (11, 12603408329), (31, 4472177149), (341, 406561559), (961, 144263779), (10571, 13114889)]