2057190909

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1\times {\mathrm{40127}}^1$

素因数の和:40896

約数の個数: 16

約数和(自身を含む): 2866102272

約数和(自身を除く): 808911363

約数列:

[1, 3, 23, 69, 743, 2229, 17089, 40127, 51267, 120381, 922921, 2768763, 29814361, 89443083, 685730303, 2057190909]

約数ペア:

[(1, 2057190909), (3, 685730303), (23, 89443083), (69, 29814361), (743, 2768763), (2229, 922921), (17089, 120381), (40127, 51267)]