7138022941

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{751}}^1\times {\mathrm{12457}}^1$

素因数の和:13324

約数の個数: 16

約数和(自身を含む): 8244206080

約数和(自身を除く): 1106183139

約数列:

[1, 7, 109, 751, 763, 5257, 12457, 81859, 87199, 573013, 1357813, 9355207, 9504691, 65486449, 1019717563, 7138022941]

約数ペア:

[(1, 7138022941), (7, 1019717563), (109, 65486449), (751, 9504691), (763, 9355207), (5257, 1357813), (12457, 573013), (81859, 87199)]