283052343

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{1223}}^1$

素因数の和:1443

約数の個数: 32

約数和(自身を含む): 439934976

約数和(自身を除く): 156882633

約数列:

[1, 3, 7, 21, 103, 107, 309, 321, 721, 749, 1223, 2163, 2247, 3669, 8561, 11021, 25683, 33063, 77147, 125969, 130861, 231441, 377907, 392583, 881783, 916027, 2645349, 2748081, 13478683, 40436049, 94350781, 283052343]

約数ペア:

[(1, 283052343), (3, 94350781), (7, 40436049), (21, 13478683), (103, 2748081), (107, 2645349), (309, 916027), (321, 881783), (721, 392583), (749, 377907), (1223, 231441), (2163, 130861), (2247, 125969), (3669, 77147), (8561, 33063), (11021, 25683)]