3824739

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{2053}}^1$

素因数の和:2088

約数の個数: 20

約数和(自身を含む): 5964816

約数和(自身を除く): 2140077

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 2053, 6159, 18477, 47219, 55431, 141657, 166293, 424971, 1274913, 3824739]

約数ペア:

[(1, 3824739), (3, 1274913), (9, 424971), (23, 166293), (27, 141657), (69, 55431), (81, 47219), (207, 18477), (621, 6159), (1863, 2053)]