9968261121

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12171259}}^1$

素因数の和:12171285

約数の個数: 24

約数和(自身を含む): 17721354560

約数和(自身を除く): 7753093439

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 12171259, 36513777, 85198813, 109541331, 158226367, 255596439, 474679101, 766789317, 1107584569, 1424037303, 3322753707, 9968261121]

約数ペア:

[(1, 9968261121), (3, 3322753707), (7, 1424037303), (9, 1107584569), (13, 766789317), (21, 474679101), (39, 255596439), (63, 158226367), (91, 109541331), (117, 85198813), (273, 36513777), (819, 12171259)]