16880492439

素因数分解:

$3^2\times {\mathrm{631}}^1\times {\mathrm{1427}}^1\times {\mathrm{2083}}^1$

素因数の和:4147

約数の個数: 24

約数和(自身を含む): 24450421632

約数和(自身を除く): 7569929193

約数列:

[1, 3, 9, 631, 1427, 1893, 2083, 4281, 5679, 6249, 12843, 18747, 900437, 1314373, 2701311, 2972441, 3943119, 8103933, 8917323, 11829357, 26751969, 1875610271, 5626830813, 16880492439]

約数ペア:

[(1, 16880492439), (3, 5626830813), (9, 1875610271), (631, 26751969), (1427, 11829357), (1893, 8917323), (2083, 8103933), (4281, 3943119), (5679, 2972441), (6249, 2701311), (12843, 1314373), (18747, 900437)]