2866251

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1370

約数の個数: 16

約数和(自身を含む): 4143744

約数和(自身を除く): 1277493

約数列:

[1, 3, 17, 43, 51, 129, 731, 1307, 2193, 3921, 22219, 56201, 66657, 168603, 955417, 2866251]

約数ペア:

[(1, 2866251), (3, 955417), (17, 168603), (43, 66657), (51, 56201), (129, 22219), (731, 3921), (1307, 2193)]