737872421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{396919}}^1$

素因数の和:396956

約数の個数: 12

約数和(自身を含む): 871636320

約数和(自身を除く): 133763899

約数列:

[1, 11, 13, 143, 169, 1859, 396919, 4366109, 5159947, 56759417, 67079311, 737872421]

約数ペア:

[(1, 737872421), (11, 67079311), (13, 56759417), (143, 5159947), (169, 4366109), (1859, 396919)]