56607411

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 89284608

約数和(自身を除く): 32677197

約数列:

[1, 3, 7, 21, 47, 83, 141, 249, 329, 581, 691, 987, 1743, 2073, 3901, 4837, 11703, 14511, 27307, 32477, 57353, 81921, 97431, 172059, 227339, 401471, 682017, 1204413, 2695591, 8086773, 18869137, 56607411]

約数ペア:

[(1, 56607411), (3, 18869137), (7, 8086773), (21, 2695591), (47, 1204413), (83, 682017), (141, 401471), (249, 227339), (329, 172059), (581, 97431), (691, 81921), (987, 57353), (1743, 32477), (2073, 27307), (3901, 14511), (4837, 11703)]