2129305101

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1103}}^1$

素因数の和:1322

約数の個数: 64

約数和(自身を含む): 3627196416

約数和(自身を除く): 1497891315

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 137, 183, 231, 411, 427, 671, 959, 1103, 1281, 1507, 2013, 2877, 3309, 4521, 4697, 7721, 8357, 10549, 12133, 14091, 23163, 25071, 31647, 36399, 58499, 67283, 84931, 91927, 151111, 175497, 201849, 254793, 275781, 453333, 470981, 643489, 740113, 1057777, 1412943, 1662221, 1930467, 2220339, 3173331, 4986663, 5180791, 9217771, 11635547, 15542373, 27653313, 34906641, 64524397, 101395481, 193573191, 304186443, 709768367, 2129305101]

約数ペア:

[(1, 2129305101), (3, 709768367), (7, 304186443), (11, 193573191), (21, 101395481), (33, 64524397), (61, 34906641), (77, 27653313), (137, 15542373), (183, 11635547), (231, 9217771), (411, 5180791), (427, 4986663), (671, 3173331), (959, 2220339), (1103, 1930467), (1281, 1662221), (1507, 1412943), (2013, 1057777), (2877, 740113), (3309, 643489), (4521, 470981), (4697, 453333), (7721, 275781), (8357, 254793), (10549, 201849), (12133, 175497), (14091, 151111), (23163, 91927), (25071, 84931), (31647, 67283), (36399, 58499)]