23709807

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{823}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 38760960

約数和(自身を除く): 15051153

約数列:

[1, 3, 9, 11, 27, 33, 97, 99, 291, 297, 823, 873, 1067, 2469, 2619, 3201, 7407, 9053, 9603, 22221, 27159, 28809, 79831, 81477, 239493, 244431, 718479, 878141, 2155437, 2634423, 7903269, 23709807]

約数ペア:

[(1, 23709807), (3, 7903269), (9, 2634423), (11, 2155437), (27, 878141), (33, 718479), (97, 244431), (99, 239493), (291, 81477), (297, 79831), (823, 28809), (873, 27159), (1067, 22221), (2469, 9603), (2619, 9053), (3201, 7407)]