23154153

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 36028800

約数和(自身を除く): 12874647

約数列:

[1, 3, 11, 17, 33, 51, 149, 187, 277, 447, 561, 831, 1639, 2533, 3047, 4709, 4917, 7599, 9141, 14127, 27863, 41273, 51799, 83589, 123819, 155397, 454003, 701641, 1362009, 2104923, 7718051, 23154153]

約数ペア:

[(1, 23154153), (3, 7718051), (11, 2104923), (17, 1362009), (33, 701641), (51, 454003), (149, 155397), (187, 123819), (277, 83589), (447, 51799), (561, 41273), (831, 27863), (1639, 14127), (2533, 9141), (3047, 7599), (4709, 4917)]