2017128897

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1883407}}^1$

素因数の和:1883437

約数の個数: 24

約数和(自身を含む): 3525739776

約数和(自身を除く): 1508610879

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 1883407, 5650221, 13183849, 16950663, 32017919, 39551547, 96053757, 118654641, 224125433, 288161271, 672376299, 2017128897]

約数ペア:

[(1, 2017128897), (3, 672376299), (7, 288161271), (9, 224125433), (17, 118654641), (21, 96053757), (51, 39551547), (63, 32017919), (119, 16950663), (153, 13183849), (357, 5650221), (1071, 1883407)]