22447773

素因数分解:

$3^4\times {\mathrm{431}}^1\times {\mathrm{643}}^1$

素因数の和:1086

約数の個数: 20

約数和(自身を含む): 33663168

約数和(自身を除く): 11215395

約数列:

[1, 3, 9, 27, 81, 431, 643, 1293, 1929, 3879, 5787, 11637, 17361, 34911, 52083, 277133, 831399, 2494197, 7482591, 22447773]

約数ペア:

[(1, 22447773), (3, 7482591), (9, 2494197), (27, 831399), (81, 277133), (431, 52083), (643, 34911), (1293, 17361), (1929, 11637), (3879, 5787)]