12198033

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{3673}}^1$

素因数の和:3726

約数の個数: 20

約数和(自身を含む): 18671268

約数和(自身を除く): 6473235

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 3673, 11019, 33057, 99171, 150593, 297513, 451779, 1355337, 4066011, 12198033]

約数ペア:

[(1, 12198033), (3, 4066011), (9, 1355337), (27, 451779), (41, 297513), (81, 150593), (123, 99171), (369, 33057), (1107, 11019), (3321, 3673)]