3983661

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:303

約数の個数: 40

約数和(自身を含む): 6899904

約数和(自身を除く): 2916243

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 263, 297, 459, 561, 789, 891, 1377, 1683, 2367, 2893, 4471, 5049, 7101, 8679, 13413, 15147, 21303, 26037, 40239, 49181, 78111, 120717, 147543, 234333, 362151, 442629, 1327887, 3983661]

約数ペア:

[(1, 3983661), (3, 1327887), (9, 442629), (11, 362151), (17, 234333), (27, 147543), (33, 120717), (51, 78111), (81, 49181), (99, 40239), (153, 26037), (187, 21303), (263, 15147), (297, 13413), (459, 8679), (561, 7101), (789, 5049), (891, 4471), (1377, 2893), (1683, 2367)]