240459271

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{2207}}^1$

素因数の和:2283

約数の個数: 24

約数和(自身を含む): 284699520

約数和(自身を除く): 44240249

約数列:

[1, 13, 17, 29, 221, 289, 377, 493, 2207, 3757, 6409, 8381, 28691, 37519, 64003, 108953, 487747, 637823, 832039, 1088051, 8291699, 14144663, 18496867, 240459271]

約数ペア:

[(1, 240459271), (13, 18496867), (17, 14144663), (29, 8291699), (221, 1088051), (289, 832039), (377, 637823), (493, 487747), (2207, 108953), (3757, 64003), (6409, 37519), (8381, 28691)]