23785923

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 39004416

約数和(自身を除く): 15218493

約数列:

[1, 3, 7, 21, 43, 49, 53, 71, 129, 147, 159, 213, 301, 371, 497, 903, 1113, 1491, 2107, 2279, 2597, 3053, 3479, 3763, 6321, 6837, 7791, 9159, 10437, 11289, 15953, 21371, 26341, 47859, 64113, 79023, 111671, 149597, 161809, 184387, 335013, 448791, 485427, 553161, 1132663, 3397989, 7928641, 23785923]

約数ペア:

[(1, 23785923), (3, 7928641), (7, 3397989), (21, 1132663), (43, 553161), (49, 485427), (53, 448791), (71, 335013), (129, 184387), (147, 161809), (159, 149597), (213, 111671), (301, 79023), (371, 64113), (497, 47859), (903, 26341), (1113, 21371), (1491, 15953), (2107, 11289), (2279, 10437), (2597, 9159), (3053, 7791), (3479, 6837), (3763, 6321)]