856206169

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{33967}}^1$

素因数の和:34264

約数の個数: 16

約数和(自身を含む): 1057627648

約数和(自身を除く): 201421479

約数列:

[1, 7, 13, 91, 277, 1939, 3601, 25207, 33967, 237769, 441571, 3090997, 9408859, 65862013, 122315167, 856206169]

約数ペア:

[(1, 856206169), (7, 122315167), (13, 65862013), (91, 9408859), (277, 3090997), (1939, 441571), (3601, 237769), (25207, 33967)]