12263193

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 18465408

約数和(自身を除く): 6202215

約数列:

[1, 3, 9, 47, 53, 141, 159, 423, 477, 547, 1641, 2491, 4923, 7473, 22419, 25709, 28991, 77127, 86973, 231381, 260919, 1362577, 4087731, 12263193]

約数ペア:

[(1, 12263193), (3, 4087731), (9, 1362577), (47, 260919), (53, 231381), (141, 86973), (159, 77127), (423, 28991), (477, 25709), (547, 22419), (1641, 7473), (2491, 4923)]