8735013

素因数分解:

$3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 14956800

約数和(自身を除く): 6221787

約数列:

[1, 3, 7, 9, 21, 27, 63, 113, 189, 339, 409, 791, 1017, 1227, 2373, 2863, 3051, 3681, 7119, 8589, 11043, 21357, 25767, 46217, 77301, 138651, 323519, 415953, 970557, 1247859, 2911671, 8735013]

約数ペア:

[(1, 8735013), (3, 2911671), (7, 1247859), (9, 970557), (21, 415953), (27, 323519), (63, 138651), (113, 77301), (189, 46217), (339, 25767), (409, 21357), (791, 11043), (1017, 8589), (1227, 7119), (2373, 3681), (2863, 3051)]