16933887

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 26956800

約数和(自身を除く): 10022913

約数列:

[1, 3, 9, 17, 27, 51, 79, 153, 237, 459, 467, 711, 1343, 1401, 2133, 4029, 4203, 7939, 12087, 12609, 23817, 36261, 36893, 71451, 110679, 214353, 332037, 627181, 996111, 1881543, 5644629, 16933887]

約数ペア:

[(1, 16933887), (3, 5644629), (9, 1881543), (17, 996111), (27, 627181), (51, 332037), (79, 214353), (153, 110679), (237, 71451), (459, 36893), (467, 36261), (711, 23817), (1343, 12609), (1401, 12087), (2133, 7939), (4029, 4203)]