6879805

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 8769600

約数和(自身を除く): 1889795

約数列:

[1, 5, 19, 95, 139, 521, 695, 2605, 2641, 9899, 13205, 49495, 72419, 362095, 1375961, 6879805]

約数ペア:

[(1, 6879805), (5, 1375961), (19, 362095), (95, 72419), (139, 49495), (521, 13205), (695, 9899), (2605, 2641)]