8658981

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{2017}}^1$

素因数の和:2082

約数の個数: 20

約数和(自身を含む): 13185612

約数和(自身を除く): 4526631

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 2017, 4293, 6051, 18153, 54459, 106901, 163377, 320703, 962109, 2886327, 8658981]

約数ペア:

[(1, 8658981), (3, 2886327), (9, 962109), (27, 320703), (53, 163377), (81, 106901), (159, 54459), (477, 18153), (1431, 6051), (2017, 4293)]