12340581

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 19077120

約数和(自身を除く): 6736539

約数列:

[1, 3, 11, 23, 33, 69, 71, 213, 229, 253, 687, 759, 781, 1633, 2343, 2519, 4899, 5267, 7557, 15801, 16259, 17963, 48777, 53889, 57937, 173811, 178849, 373957, 536547, 1121871, 4113527, 12340581]

約数ペア:

[(1, 12340581), (3, 4113527), (11, 1121871), (23, 536547), (33, 373957), (69, 178849), (71, 173811), (213, 57937), (229, 53889), (253, 48777), (687, 17963), (759, 16259), (781, 15801), (1633, 7557), (2343, 5267), (2519, 4899)]