1320221319

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1\times {\mathrm{14533}}^1$

素因数の和:14926

約数の個数: 16

約数和(自身を含む): 1783147392

約数和(自身を除く): 462926073

約数列:

[1, 3, 107, 283, 321, 849, 14533, 30281, 43599, 90843, 1555031, 4112839, 4665093, 12338517, 440073773, 1320221319]

約数ペア:

[(1, 1320221319), (3, 440073773), (107, 12338517), (283, 4665093), (321, 4112839), (849, 1555031), (14533, 90843), (30281, 43599)]