13629231

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 24979968

約数和(自身を除く): 11350737

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 71, 77, 99, 213, 231, 277, 497, 639, 693, 781, 831, 1491, 1939, 2343, 2493, 3047, 4473, 5467, 5817, 7029, 9141, 16401, 17451, 19667, 21329, 27423, 49203, 59001, 63987, 137669, 177003, 191961, 216337, 413007, 649011, 1239021, 1514359, 1947033, 4543077, 13629231]

約数ペア:

[(1, 13629231), (3, 4543077), (7, 1947033), (9, 1514359), (11, 1239021), (21, 649011), (33, 413007), (63, 216337), (71, 191961), (77, 177003), (99, 137669), (213, 63987), (231, 59001), (277, 49203), (497, 27423), (639, 21329), (693, 19667), (781, 17451), (831, 16401), (1491, 9141), (1939, 7029), (2343, 5817), (2493, 5467), (3047, 4473)]