23067387

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2753}}^1$

素因数の和:2792

約数の個数: 36

約数和(自身を含む): 40814280

約数和(自身を除く): 17746893

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 2753, 2793, 8259, 8379, 19271, 24777, 52307, 57813, 134897, 156921, 173439, 366149, 404691, 470763, 1098447, 1214073, 2563043, 3295341, 7689129, 23067387]

約数ペア:

[(1, 23067387), (3, 7689129), (7, 3295341), (9, 2563043), (19, 1214073), (21, 1098447), (49, 470763), (57, 404691), (63, 366149), (133, 173439), (147, 156921), (171, 134897), (399, 57813), (441, 52307), (931, 24777), (1197, 19271), (2753, 8379), (2793, 8259)]