38903571

素因数分解:

$3^5\times 7^1\times {\mathrm{22871}}^1$

素因数の和:22893

約数の個数: 24

約数和(自身を含む): 66603264

約数和(自身を除く): 27699693

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 22871, 68613, 160097, 205839, 480291, 617517, 1440873, 1852551, 4322619, 5557653, 12967857, 38903571]

約数ペア:

[(1, 38903571), (3, 12967857), (7, 5557653), (9, 4322619), (21, 1852551), (27, 1440873), (63, 617517), (81, 480291), (189, 205839), (243, 160097), (567, 68613), (1701, 22871)]