13860189

素因数分解:

$3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:666

約数の個数: 36

約数和(自身を含む): 23768316

約数和(自身を除く): 9908127

約数列:

[1, 3, 7, 9, 21, 49, 53, 63, 147, 159, 371, 441, 477, 593, 1113, 1779, 2597, 3339, 4151, 5337, 7791, 12453, 23373, 29057, 31429, 37359, 87171, 94287, 220003, 261513, 282861, 660009, 1540021, 1980027, 4620063, 13860189]

約数ペア:

[(1, 13860189), (3, 4620063), (7, 1980027), (9, 1540021), (21, 660009), (49, 282861), (53, 261513), (63, 220003), (147, 94287), (159, 87171), (371, 37359), (441, 31429), (477, 29057), (593, 23373), (1113, 12453), (1779, 7791), (2597, 5337), (3339, 4151)]