12704601

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 21047040

約数和(自身を除く): 8342439

約数列:

[1, 3, 7, 13, 21, 39, 91, 173, 269, 273, 519, 807, 1211, 1883, 2249, 3497, 3633, 5649, 6747, 10491, 15743, 24479, 46537, 47229, 73437, 139611, 325759, 604981, 977277, 1814943, 4234867, 12704601]

約数ペア:

[(1, 12704601), (3, 4234867), (7, 1814943), (13, 977277), (21, 604981), (39, 325759), (91, 139611), (173, 73437), (269, 47229), (273, 46537), (519, 24479), (807, 15743), (1211, 10491), (1883, 6747), (2249, 5649), (3497, 3633)]