709388100639

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{255083819}}^1$

素因数の和:255083931

約数の個数: 16

約数和(自身を含む): 1061148691200

約数和(自身を除く): 351760590561

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 255083819, 765251457, 2295754371, 6887263113, 26273633357, 78820900071, 236462700213, 709388100639]

約数ペア:

[(1, 709388100639), (3, 236462700213), (9, 78820900071), (27, 26273633357), (103, 6887263113), (309, 2295754371), (927, 765251457), (2781, 255083819)]