56047929

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8263}}^1$

素因数の和:8309

約数の個数: 32

約数和(自身を含む): 95201280

約数和(自身を除く): 39153351

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 8263, 24789, 57841, 140471, 156997, 173523, 421413, 470991, 983297, 1098979, 2668949, 2949891, 3296937, 8006847, 18682643, 56047929]

約数ペア:

[(1, 56047929), (3, 18682643), (7, 8006847), (17, 3296937), (19, 2949891), (21, 2668949), (51, 1098979), (57, 983297), (119, 470991), (133, 421413), (323, 173523), (357, 156997), (399, 140471), (969, 57841), (2261, 24789), (6783, 8263)]