9390507

素因数分解:

$3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 14708736

約数和(自身を除く): 5318229

約数列:

[1, 3, 7, 21, 49, 127, 147, 381, 503, 889, 1509, 2667, 3521, 6223, 10563, 18669, 24647, 63881, 73941, 191643, 447167, 1341501, 3130169, 9390507]

約数ペア:

[(1, 9390507), (3, 3130169), (7, 1341501), (21, 447167), (49, 191643), (127, 73941), (147, 63881), (381, 24647), (503, 18669), (889, 10563), (1509, 6223), (2667, 3521)]