22279509

素因数分解:

$3^3\times 7^1\times {\mathrm{117881}}^1$

素因数の和:117897

約数の個数: 16

約数和(自身を含む): 37722240

約数和(自身を除く): 15442731

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 117881, 353643, 825167, 1060929, 2475501, 3182787, 7426503, 22279509]

約数ペア:

[(1, 22279509), (3, 7426503), (7, 3182787), (9, 2475501), (21, 1060929), (27, 825167), (63, 353643), (189, 117881)]