80502653

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{1877}}^1$

素因数の和:2452

約数の個数: 16

約数和(自身を含む): 100600704

約数和(自身を除く): 20098051

約数列:

[1, 7, 11, 77, 557, 1877, 3899, 6127, 13139, 20647, 42889, 144529, 1045489, 7318423, 11500379, 80502653]

約数ペア:

[(1, 80502653), (7, 11500379), (11, 7318423), (77, 1045489), (557, 144529), (1877, 42889), (3899, 20647), (6127, 13139)]