2971683

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2309}}^1$

素因数の和:2339

約数の個数: 24

約数和(自身を含む): 5045040

約数和(自身を除く): 2073357

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 2309, 6927, 20781, 25399, 30017, 76197, 90051, 228591, 270153, 330187, 990561, 2971683]

約数ペア:

[(1, 2971683), (3, 990561), (9, 330187), (11, 270153), (13, 228591), (33, 90051), (39, 76197), (99, 30017), (117, 25399), (143, 20781), (429, 6927), (1287, 2309)]