57605009

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1777}}^1$

素因数の和:2216

約数の個数: 16

約数和(自身を含む): 72030336

約数和(自身を除く): 14425327

約数列:

[1, 7, 11, 77, 421, 1777, 2947, 4631, 12439, 19547, 32417, 136829, 748117, 5236819, 8229287, 57605009]

約数ペア:

[(1, 57605009), (7, 8229287), (11, 5236819), (77, 748117), (421, 136829), (1777, 32417), (2947, 19547), (4631, 12439)]