22247001

素因数分解:

$3^3\times 7^1\times {\mathrm{117709}}^1$

素因数の和:117725

約数の個数: 16

約数和(自身を含む): 37667200

約数和(自身を除く): 15420199

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 117709, 353127, 823963, 1059381, 2471889, 3178143, 7415667, 22247001]

約数ペア:

[(1, 22247001), (3, 7415667), (7, 3178143), (9, 2471889), (21, 1059381), (27, 823963), (63, 353127), (189, 117709)]