7740130971

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{158567}}^1$

素因数の和:158930

約数の個数: 16

約数和(自身を含む): 10549211904

約数和(自身を除く): 2809080933

約数列:

[1, 3, 53, 159, 307, 921, 16271, 48813, 158567, 475701, 8404051, 25212153, 48680069, 146040207, 2580043657, 7740130971]

約数ペア:

[(1, 7740130971), (3, 2580043657), (53, 146040207), (159, 48680069), (307, 25212153), (921, 8404051), (16271, 475701), (48813, 158567)]