2149527

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:942

約数の個数: 16

約数和(自身を含む): 3090560

約数和(自身を除く): 941033

約数列:

[1, 3, 19, 43, 57, 129, 817, 877, 2451, 2631, 16663, 37711, 49989, 113133, 716509, 2149527]

約数ペア:

[(1, 2149527), (3, 716509), (19, 113133), (43, 49989), (57, 37711), (129, 16663), (817, 2631), (877, 2451)]