2057921451

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{4483489}}^1$

素因数の和:4483515

約数の個数: 16

約数和(自身を含む): 3228112800

約数和(自身を除く): 1170191349

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 4483489, 13450467, 40351401, 76219313, 121054203, 228657939, 685973817, 2057921451]

約数ペア:

[(1, 2057921451), (3, 685973817), (9, 228657939), (17, 121054203), (27, 76219313), (51, 40351401), (153, 13450467), (459, 4483489)]