13790931

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 23113728

約数和(自身を除く): 9322797

約数列:

[1, 3, 7, 11, 21, 33, 77, 227, 231, 263, 681, 789, 1589, 1841, 2497, 2893, 4767, 5523, 7491, 8679, 17479, 20251, 52437, 59701, 60753, 179103, 417907, 656711, 1253721, 1970133, 4596977, 13790931]

約数ペア:

[(1, 13790931), (3, 4596977), (7, 1970133), (11, 1253721), (21, 656711), (33, 417907), (77, 179103), (227, 60753), (231, 59701), (263, 52437), (681, 20251), (789, 17479), (1589, 8679), (1841, 7491), (2497, 5523), (2893, 4767)]