2016081081

素因数分解:

$3^2\times 7^1\times {\mathrm{32001287}}^1$

素因数の和:32001300

約数の個数: 12

約数和(自身を含む): 3328133952

約数和(自身を除く): 1312052871

約数列:

[1, 3, 7, 9, 21, 63, 32001287, 96003861, 224009009, 288011583, 672027027, 2016081081]

約数ペア:

[(1, 2016081081), (3, 672027027), (7, 288011583), (9, 224009009), (21, 96003861), (63, 32001287)]