28613710719

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6721567}}^1$

素因数の和:6721627

約数の個数: 24

約数和(自身を含む): 46136842752

約数和(自身を除く): 17523132033

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 6721567, 20164701, 60494103, 73937237, 221811711, 289027381, 665435133, 867082143, 2601246429, 3179301191, 9537903573, 28613710719]

約数ペア:

[(1, 28613710719), (3, 9537903573), (9, 3179301191), (11, 2601246429), (33, 867082143), (43, 665435133), (99, 289027381), (129, 221811711), (387, 73937237), (473, 60494103), (1419, 20164701), (4257, 6721567)]