4286667

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{241}}^1$

素因数の和:280

約数の個数: 36

約数和(自身を含む): 7338408

約数和(自身を除く): 3051741

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 231, 241, 363, 539, 723, 847, 1617, 1687, 2541, 2651, 5061, 5929, 7953, 11809, 17787, 18557, 29161, 35427, 55671, 87483, 129899, 204127, 389697, 612381, 1428889, 4286667]

約数ペア:

[(1, 4286667), (3, 1428889), (7, 612381), (11, 389697), (21, 204127), (33, 129899), (49, 87483), (77, 55671), (121, 35427), (147, 29161), (231, 18557), (241, 17787), (363, 11809), (539, 7953), (723, 5929), (847, 5061), (1617, 2651), (1687, 2541)]