2011907877

素因数分解:

$3^1\times 7^1\times {\mathrm{5273}}^1\times {\mathrm{18169}}^1$

素因数の和:23452

約数の個数: 16

約数和(自身を含む): 3066514560

約数和(自身を除く): 1054606683

約数列:

[1, 3, 7, 21, 5273, 15819, 18169, 36911, 54507, 110733, 127183, 381549, 95805137, 287415411, 670635959, 2011907877]

約数ペア:

[(1, 2011907877), (3, 670635959), (7, 287415411), (21, 95805137), (5273, 381549), (15819, 127183), (18169, 110733), (36911, 54507)]