22648689

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7649}}^1$

素因数の和:7709

約数の個数: 24

約数和(自身を含む): 38188800

約数和(自身を除く): 15540111

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 7649, 22947, 53543, 68841, 160629, 359503, 481887, 1078509, 2516521, 3235527, 7549563, 22648689]

約数ペア:

[(1, 22648689), (3, 7549563), (7, 3235527), (9, 2516521), (21, 1078509), (47, 481887), (63, 359503), (141, 160629), (329, 68841), (423, 53543), (987, 22947), (2961, 7649)]