288529569

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{769}}^1\times {\mathrm{887}}^1$

素因数の和:1709

約数の個数: 24

約数和(自身を含む): 426666240

約数和(自身を除く): 138136671

約数列:

[1, 3, 9, 47, 141, 423, 769, 887, 2307, 2661, 6921, 7983, 36143, 41689, 108429, 125067, 325287, 375201, 682103, 2046309, 6138927, 32058841, 96176523, 288529569]

約数ペア:

[(1, 288529569), (3, 96176523), (9, 32058841), (47, 6138927), (141, 2046309), (423, 682103), (769, 375201), (887, 325287), (2307, 125067), (2661, 108429), (6921, 41689), (7983, 36143)]