1276616019

素因数分解:

$3^1\times 7^1\times {\mathrm{2137}}^1\times {\mathrm{28447}}^1$

素因数の和:30594

約数の個数: 16

約数和(自身を含む): 1946298368

約数和(自身を除く): 669682349

約数列:

[1, 3, 7, 21, 2137, 6411, 14959, 28447, 44877, 85341, 199129, 597387, 60791239, 182373717, 425538673, 1276616019]

約数ペア:

[(1, 1276616019), (3, 425538673), (7, 182373717), (21, 60791239), (2137, 597387), (6411, 199129), (14959, 85341), (28447, 44877)]