80140613

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1549}}^1$

素因数の和:1964

約数の個数: 16

約数和(自身を含む): 96720000

約数和(自身を除く): 16579387

約数列:

[1, 7, 19, 133, 389, 1549, 2723, 7391, 10843, 29431, 51737, 206017, 602561, 4217927, 11448659, 80140613]

約数ペア:

[(1, 80140613), (7, 11448659), (19, 4217927), (133, 602561), (389, 206017), (1549, 51737), (2723, 29431), (7391, 10843)]