11538261

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1489}}^1$

素因数の和:1546

約数の個数: 32

約数和(自身を含む): 20025600

約数和(自身を除く): 8487339

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 1489, 2583, 4467, 7749, 10423, 13401, 31269, 40203, 61049, 93807, 183147, 281421, 427343, 549441, 1282029, 1648323, 3846087, 11538261]

約数ペア:

[(1, 11538261), (3, 3846087), (7, 1648323), (9, 1282029), (21, 549441), (27, 427343), (41, 281421), (63, 183147), (123, 93807), (189, 61049), (287, 40203), (369, 31269), (861, 13401), (1107, 10423), (1489, 7749), (2583, 4467)]