8738613

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3931}}^1$

素因数の和:3969

約数の個数: 24

約数和(自身を含む): 14312480

約数和(自身を除く): 5573867

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 3931, 11793, 35379, 51103, 74689, 153309, 224067, 459927, 672201, 970957, 2912871, 8738613]

約数ペア:

[(1, 8738613), (3, 2912871), (9, 970957), (13, 672201), (19, 459927), (39, 224067), (57, 153309), (117, 74689), (171, 51103), (247, 35379), (741, 11793), (2223, 3931)]