13234851

素因数分解:

$3^2\times 7^2\times {\mathrm{30011}}^1$

素因数の和:30031

約数の個数: 18

約数和(自身を含む): 22238892

約数和(自身を除く): 9004041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 30011, 90033, 210077, 270099, 630231, 1470539, 1890693, 4411617, 13234851]

約数ペア:

[(1, 13234851), (3, 4411617), (7, 1890693), (9, 1470539), (21, 630231), (49, 270099), (63, 210077), (147, 90033), (441, 30011)]