12969201

素因数分解:

$3^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{881}}^1$

素因数の和:1592

約数の個数: 16

約数和(自身を含む): 19813248

約数和(自身を除く): 6844047

約数列:

[1, 3, 7, 21, 701, 881, 2103, 2643, 4907, 6167, 14721, 18501, 617581, 1852743, 4323067, 12969201]

約数ペア:

[(1, 12969201), (3, 4323067), (7, 1852743), (21, 617581), (701, 18501), (881, 14721), (2103, 6167), (2643, 4907)]