2777409

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{2017}}^1$

素因数の和:2046

約数の個数: 20

約数和(自身を含む): 4395204

約数和(自身を除く): 1617795

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 2017, 6051, 18153, 34289, 54459, 102867, 163377, 308601, 925803, 2777409]

約数ペア:

[(1, 2777409), (3, 925803), (9, 308601), (17, 163377), (27, 102867), (51, 54459), (81, 34289), (153, 18153), (459, 6051), (1377, 2017)]