28284787

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1307}}^1$

素因数の和:1410

約数の個数: 16

約数和(自身を含む): 32019840

約数和(自身を除く): 3735053

約数列:

[1, 17, 19, 67, 323, 1139, 1273, 1307, 21641, 22219, 24833, 87569, 422161, 1488673, 1663811, 28284787]

約数ペア:

[(1, 28284787), (17, 1663811), (19, 1488673), (67, 422161), (323, 87569), (1139, 24833), (1273, 22219), (1307, 21641)]