12295803

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8521}}^1$

素因数の和:8574

約数の個数: 16

約数和(自身を含む): 18134816

約数和(自身を除く): 5839013

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 8521, 25563, 110773, 315277, 332319, 945831, 4098601, 12295803]

約数ペア:

[(1, 12295803), (3, 4098601), (13, 945831), (37, 332319), (39, 315277), (111, 110773), (481, 25563), (1443, 8521)]