2017703527

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{5153}}^1$

素因数の和:5359

約数の個数: 24

約数和(自身を含む): 2404279152

約数和(自身を除く): 386575625

約数列:

[1, 7, 49, 61, 131, 427, 917, 2989, 5153, 6419, 7991, 36071, 55937, 252497, 314333, 391559, 675043, 2200331, 4725301, 15402317, 33077107, 41177623, 288243361, 2017703527]

約数ペア:

[(1, 2017703527), (7, 288243361), (49, 41177623), (61, 33077107), (131, 15402317), (427, 4725301), (917, 2200331), (2989, 675043), (5153, 391559), (6419, 314333), (7991, 252497), (36071, 55937)]