2820359949

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{23747}}^1$

素因数の和:23881

約数の個数: 32

約数和(自身を含む): 4240442880

約数和(自身を除く): 1420082931

約数列:

[1, 3, 11, 33, 59, 61, 177, 183, 649, 671, 1947, 2013, 3599, 10797, 23747, 39589, 71241, 118767, 261217, 783651, 1401073, 1448567, 4203219, 4345701, 15411803, 15934237, 46235409, 47802711, 85465453, 256396359, 940119983, 2820359949]

約数ペア:

[(1, 2820359949), (3, 940119983), (11, 256396359), (33, 85465453), (59, 47802711), (61, 46235409), (177, 15934237), (183, 15411803), (649, 4345701), (671, 4203219), (1947, 1448567), (2013, 1401073), (3599, 783651), (10797, 261217), (23747, 118767), (39589, 71241)]