26838723

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 39191040

約数和(自身を除く): 12352317

約数列:

[1, 3, 23, 41, 53, 69, 123, 159, 179, 537, 943, 1219, 2173, 2829, 3657, 4117, 6519, 7339, 9487, 12351, 22017, 28461, 49979, 149937, 168797, 218201, 388967, 506391, 654603, 1166901, 8946241, 26838723]

約数ペア:

[(1, 26838723), (3, 8946241), (23, 1166901), (41, 654603), (53, 506391), (69, 388967), (123, 218201), (159, 168797), (179, 149937), (537, 49979), (943, 28461), (1219, 22017), (2173, 12351), (2829, 9487), (3657, 7339), (4117, 6519)]