2013904053

素因数分解:

$3^6\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6689}}^1$

素因数の和:6773

約数の個数: 56

約数和(自身を含む): 3509841600

約数和(自身を除く): 1495937547

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 81, 177, 189, 243, 413, 531, 567, 729, 1239, 1593, 1701, 3717, 4779, 5103, 6689, 11151, 14337, 20067, 33453, 43011, 46823, 60201, 100359, 140469, 180603, 301077, 394651, 421407, 541809, 1183953, 1264221, 1625427, 2762557, 3551859, 3792663, 4876281, 8287671, 10655577, 11377989, 24863013, 31966731, 34133967, 74589039, 95900193, 223767117, 287700579, 671301351, 2013904053]

約数ペア:

[(1, 2013904053), (3, 671301351), (7, 287700579), (9, 223767117), (21, 95900193), (27, 74589039), (59, 34133967), (63, 31966731), (81, 24863013), (177, 11377989), (189, 10655577), (243, 8287671), (413, 4876281), (531, 3792663), (567, 3551859), (729, 2762557), (1239, 1625427), (1593, 1264221), (1701, 1183953), (3717, 541809), (4779, 421407), (5103, 394651), (6689, 301077), (11151, 180603), (14337, 140469), (20067, 100359), (33453, 60201), (43011, 46823)]