2340781623

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{521}}^1\times {\mathrm{9419}}^1$

素因数の和:9999

約数の個数: 24

約数和(自身を含む): 3451902480

約数和(自身を除く): 1111120857

約数列:

[1, 3, 9, 53, 159, 477, 521, 1563, 4689, 9419, 27613, 28257, 82839, 84771, 248517, 499207, 1497621, 4492863, 4907299, 14721897, 44165691, 260086847, 780260541, 2340781623]

約数ペア:

[(1, 2340781623), (3, 780260541), (9, 260086847), (53, 44165691), (159, 14721897), (477, 4907299), (521, 4492863), (1563, 1497621), (4689, 499207), (9419, 248517), (27613, 84771), (28257, 82839)]