1380672007

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{235489}}^1$

素因数の和:235554

約数の個数: 16

約数和(自身を含む): 1661617440

約数和(自身を除く): 280945433

約数列:

[1, 11, 13, 41, 143, 451, 533, 5863, 235489, 2590379, 3061357, 9655049, 33674927, 106205539, 125515637, 1380672007]

約数ペア:

[(1, 1380672007), (11, 125515637), (13, 106205539), (41, 33674927), (143, 9655049), (451, 3061357), (533, 2590379), (5863, 235489)]