291215057471

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{12115283}}^1$

素因数の和:12115382

約数の個数: 12

約数和(自身を含む): 321079256568

約数和(自身を除く): 29864199097

約数列:

[1, 13, 43, 559, 1849, 24037, 12115283, 157498679, 520957169, 6772443197, 22401158267, 291215057471]

約数ペア:

[(1, 291215057471), (13, 22401158267), (43, 6772443197), (559, 520957169), (1849, 157498679), (24037, 12115283)]