2017161771

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{2381}}^1$

素因数の和:2659

約数の個数: 32

約数和(自身を含む): 2881267200

約数和(自身を除く): 864105429

約数列:

[1, 3, 19, 57, 89, 167, 267, 501, 1691, 2381, 3173, 5073, 7143, 9519, 14863, 44589, 45239, 135717, 211909, 282397, 397627, 635727, 847191, 1192881, 4026271, 7554913, 12078813, 22664739, 35388803, 106166409, 672387257, 2017161771]

約数ペア:

[(1, 2017161771), (3, 672387257), (19, 106166409), (57, 35388803), (89, 22664739), (167, 12078813), (267, 7554913), (501, 4026271), (1691, 1192881), (2381, 847191), (3173, 635727), (5073, 397627), (7143, 282397), (9519, 211909), (14863, 135717), (44589, 45239)]