299045521

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{1307}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 325283904

約数和(自身を除く): 26238383

約数列:

[1, 17, 43, 313, 731, 1307, 5321, 13459, 22219, 56201, 228803, 409091, 955417, 6954547, 17590913, 299045521]

約数ペア:

[(1, 299045521), (17, 17590913), (43, 6954547), (313, 955417), (731, 409091), (1307, 228803), (5321, 56201), (13459, 22219)]