997702909

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{6473}}^1$

素因数の和:6804

約数の個数: 16

約数和(自身を含む): 1157240448

約数和(自身を除く): 159537539

約数列:

[1, 7, 97, 227, 679, 1589, 6473, 22019, 45311, 154133, 627881, 1469371, 4395167, 10285597, 142528987, 997702909]

約数ペア:

[(1, 997702909), (7, 142528987), (97, 10285597), (227, 4395167), (679, 1469371), (1589, 627881), (6473, 154133), (22019, 45311)]