2783013209

素因数分解:

${\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{1997}}^1$

素因数の和:2392

約数の個数: 16

約数和(自身を含む): 2877120000

約数和(自身を除く): 94106791

約数列:

[1, 47, 149, 199, 1997, 7003, 9353, 29651, 93859, 297553, 397403, 1393597, 13984991, 18677941, 59213047, 2783013209]

約数ペア:

[(1, 2783013209), (47, 59213047), (149, 18677941), (199, 13984991), (1997, 1393597), (7003, 397403), (9353, 297553), (29651, 93859)]