12463389

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{1019}}^1$

素因数の和:1182

約数の個数: 20

約数和(自身を含む): 18759840

約数和(自身を除く): 6296451

約数列:

[1, 3, 9, 27, 81, 151, 453, 1019, 1359, 3057, 4077, 9171, 12231, 27513, 82539, 153869, 461607, 1384821, 4154463, 12463389]

約数ペア:

[(1, 12463389), (3, 4154463), (9, 1384821), (27, 461607), (81, 153869), (151, 82539), (453, 27513), (1019, 12231), (1359, 9171), (3057, 4077)]