991548701

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{15443}}^1$

素因数の和:15916

約数の個数: 16

約数和(自身を含む): 1167566400

約数和(自身を除く): 176017699

約数列:

[1, 11, 13, 143, 449, 4939, 5837, 15443, 64207, 169873, 200759, 2208349, 6933907, 76272977, 90140791, 991548701]

約数ペア:

[(1, 991548701), (11, 90140791), (13, 76272977), (143, 6933907), (449, 2208349), (4939, 200759), (5837, 169873), (15443, 64207)]