22715469

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2711}}^1$

素因数の和:2750

約数の個数: 36

約数和(自身を含む): 40191840

約数和(自身を除く): 17476371

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 2711, 2793, 8133, 8379, 18977, 24399, 51509, 56931, 132839, 154527, 170793, 360563, 398517, 463581, 1081689, 1195551, 2523941, 3245067, 7571823, 22715469]

約数ペア:

[(1, 22715469), (3, 7571823), (7, 3245067), (9, 2523941), (19, 1195551), (21, 1081689), (49, 463581), (57, 398517), (63, 360563), (133, 170793), (147, 154527), (171, 132839), (399, 56931), (441, 51509), (931, 24399), (1197, 18977), (2711, 8379), (2793, 8133)]