2013607911

素因数分解:

$3^1\times 7^3\times {\mathrm{1956859}}^1$

素因数の和:1956883

約数の個数: 16

約数和(自身を含む): 3130976000

約数和(自身を除く): 1117368089

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 1956859, 5870577, 13698013, 41094039, 95886091, 287658273, 671202637, 2013607911]

約数ペア:

[(1, 2013607911), (3, 671202637), (7, 287658273), (21, 95886091), (49, 41094039), (147, 13698013), (343, 5870577), (1029, 1956859)]