31073049

素因数分解:

$3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2851}}^1$

素因数の和:3037

約数の個数: 24

約数和(自身を含む): 51609792

約数和(自身を除く): 20536743

約数列:

[1, 3, 7, 9, 21, 63, 173, 519, 1211, 1557, 2851, 3633, 8553, 10899, 19957, 25659, 59871, 179613, 493223, 1479669, 3452561, 4439007, 10357683, 31073049]

約数ペア:

[(1, 31073049), (3, 10357683), (7, 4439007), (9, 3452561), (21, 1479669), (63, 493223), (173, 179613), (519, 59871), (1211, 25659), (1557, 19957), (2851, 10899), (3633, 8553)]