7230531

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 12169728

約数和(自身を除く): 4939197

約数列:

[1, 3, 7, 11, 21, 33, 77, 113, 231, 277, 339, 791, 831, 1243, 1939, 2373, 3047, 3729, 5817, 8701, 9141, 21329, 26103, 31301, 63987, 93903, 219107, 344311, 657321, 1032933, 2410177, 7230531]

約数ペア:

[(1, 7230531), (3, 2410177), (7, 1032933), (11, 657321), (21, 344311), (33, 219107), (77, 93903), (113, 63987), (231, 31301), (277, 26103), (339, 21329), (791, 9141), (831, 8701), (1243, 5817), (1939, 3729), (2373, 3047)]