12395439

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1303}}^1$

素因数の和:1467

約数の個数: 24

約数和(自身を含む): 20613632

約数和(自身を除く): 8218193

約数列:

[1, 3, 7, 9, 21, 63, 151, 453, 1057, 1303, 1359, 3171, 3909, 9121, 9513, 11727, 27363, 82089, 196753, 590259, 1377271, 1770777, 4131813, 12395439]

約数ペア:

[(1, 12395439), (3, 4131813), (7, 1770777), (9, 1377271), (21, 590259), (63, 196753), (151, 82089), (453, 27363), (1057, 11727), (1303, 9513), (1359, 9121), (3171, 3909)]