97750391

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{89}}^1$

素因数の和:235

約数の個数: 24

約数和(自身を含む): 111313440

約数和(自身を除く): 13563049

約数列:

[1, 17, 23, 53, 89, 391, 901, 1219, 1513, 2047, 2809, 4717, 20723, 34799, 47753, 64607, 80189, 108491, 250001, 1098319, 1844347, 4250017, 5750023, 97750391]

約数ペア:

[(1, 97750391), (17, 5750023), (23, 4250017), (53, 1844347), (89, 1098319), (391, 250001), (901, 108491), (1219, 80189), (1513, 64607), (2047, 47753), (2809, 34799), (4717, 20723)]