2017706409

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{5881}}^1$

素因数の和:6118

約数の個数: 32

約数和(自身を含む): 3043582080

約数和(自身を除く): 1025875671

約数列:

[1, 3, 9, 27, 97, 131, 291, 393, 873, 1179, 2619, 3537, 5881, 12707, 17643, 38121, 52929, 114363, 158787, 343089, 570457, 770411, 1711371, 2311233, 5134113, 6933699, 15402339, 20801097, 74729867, 224189601, 672568803, 2017706409]

約数ペア:

[(1, 2017706409), (3, 672568803), (9, 224189601), (27, 74729867), (97, 20801097), (131, 15402339), (291, 6933699), (393, 5134113), (873, 2311233), (1179, 1711371), (2619, 770411), (3537, 570457), (5881, 343089), (12707, 158787), (17643, 114363), (38121, 52929)]