42481929

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6263}}^1$

素因数の和:6309

約数の個数: 32

約数和(自身を含む): 72161280

約数和(自身を除く): 29679351

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6263, 6783, 18789, 43841, 106471, 118997, 131523, 319413, 356991, 745297, 832979, 2022949, 2235891, 2498937, 6068847, 14160643, 42481929]

約数ペア:

[(1, 42481929), (3, 14160643), (7, 6068847), (17, 2498937), (19, 2235891), (21, 2022949), (51, 832979), (57, 745297), (119, 356991), (133, 319413), (323, 131523), (357, 118997), (399, 106471), (969, 43841), (2261, 18789), (6263, 6783)]