6871821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3929}}^1$

素因数の和:3996

約数の個数: 16

約数和(自身を含む): 10186560

約数和(自身を除く): 3314739

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 3929, 11787, 43219, 129657, 208237, 624711, 2290607, 6871821]

約数ペア:

[(1, 6871821), (3, 2290607), (11, 624711), (33, 208237), (53, 129657), (159, 43219), (583, 11787), (1749, 3929)]