8391051

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 12579840

約数和(自身を除く): 4188789

約数列:

[1, 3, 9, 47, 83, 141, 239, 249, 423, 717, 747, 2151, 3901, 11233, 11703, 19837, 33699, 35109, 59511, 101097, 178533, 932339, 2797017, 8391051]

約数ペア:

[(1, 8391051), (3, 2797017), (9, 932339), (47, 178533), (83, 101097), (141, 59511), (239, 35109), (249, 33699), (423, 19837), (717, 11703), (747, 11233), (2151, 3901)]