7025211

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{2017}}^1$

素因数の和:2072

約数の個数: 20

約数和(自身を含む): 10743832

約数和(自身を除く): 3718621

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 2017, 3483, 6051, 18153, 54459, 86731, 163377, 260193, 780579, 2341737, 7025211]

約数ペア:

[(1, 7025211), (3, 2341737), (9, 780579), (27, 260193), (43, 163377), (81, 86731), (129, 54459), (387, 18153), (1161, 6051), (2017, 3483)]