2702187

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{2441}}^1$

素因数の和:2491

約数の個数: 16

約数和(自身を含む): 4102560

約数和(自身を除く): 1400373

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 2441, 7323, 21969, 65907, 100081, 300243, 900729, 2702187]

約数ペア:

[(1, 2702187), (3, 900729), (9, 300243), (27, 100081), (41, 65907), (123, 21969), (369, 7323), (1107, 2441)]