22169997

素因数分解:

$3^3\times {\mathrm{643}}^1\times {\mathrm{1277}}^1$

素因数の和:1929

約数の個数: 16

約数和(自身を含む): 32921280

約数和(自身を除く): 10751283

約数列:

[1, 3, 9, 27, 643, 1277, 1929, 3831, 5787, 11493, 17361, 34479, 821111, 2463333, 7389999, 22169997]

約数ペア:

[(1, 22169997), (3, 7389999), (9, 2463333), (27, 821111), (643, 34479), (1277, 17361), (1929, 11493), (3831, 5787)]