11950983

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 20756736

約数和(自身を除く): 8805753

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 243, 263, 297, 459, 561, 789, 891, 1377, 1683, 2367, 2673, 2893, 4131, 4471, 5049, 7101, 8679, 13413, 15147, 21303, 26037, 40239, 45441, 49181, 63909, 78111, 120717, 147543, 234333, 362151, 442629, 702999, 1086453, 1327887, 3983661, 11950983]

約数ペア:

[(1, 11950983), (3, 3983661), (9, 1327887), (11, 1086453), (17, 702999), (27, 442629), (33, 362151), (51, 234333), (81, 147543), (99, 120717), (153, 78111), (187, 63909), (243, 49181), (263, 45441), (297, 40239), (459, 26037), (561, 21303), (789, 15147), (891, 13413), (1377, 8679), (1683, 7101), (2367, 5049), (2673, 4471), (2893, 4131)]