3882879

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 7547904

約数和(自身を除く): 3665025

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 431, 693, 819, 1001, 1287, 1293, 3003, 3017, 3879, 4741, 5603, 9009, 9051, 14223, 16809, 27153, 33187, 39221, 42669, 50427, 61633, 99561, 117663, 184899, 298683, 352989, 431431, 554697, 1294293, 3882879]

約数ペア:

[(1, 3882879), (3, 1294293), (7, 554697), (9, 431431), (11, 352989), (13, 298683), (21, 184899), (33, 117663), (39, 99561), (63, 61633), (77, 50427), (91, 42669), (99, 39221), (117, 33187), (143, 27153), (231, 16809), (273, 14223), (429, 9051), (431, 9009), (693, 5603), (819, 4741), (1001, 3879), (1287, 3017), (1293, 3003)]