2071629

素因数分解:

$3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 3575040

約数和(自身を除く): 1503411

約数列:

[1, 3, 7, 9, 21, 27, 63, 97, 113, 189, 291, 339, 679, 791, 873, 1017, 2037, 2373, 2619, 3051, 6111, 7119, 10961, 18333, 21357, 32883, 76727, 98649, 230181, 295947, 690543, 2071629]

約数ペア:

[(1, 2071629), (3, 690543), (7, 295947), (9, 230181), (21, 98649), (27, 76727), (63, 32883), (97, 21357), (113, 18333), (189, 10961), (291, 7119), (339, 6111), (679, 3051), (791, 2619), (873, 2373), (1017, 2037)]