13092387

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 23116032

約数和(自身を除く): 10023645

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 157, 209, 231, 361, 399, 471, 627, 1083, 1099, 1463, 1727, 2527, 2983, 3297, 3971, 4389, 5181, 7581, 8949, 11913, 12089, 20881, 27797, 32813, 36267, 56677, 62643, 83391, 98439, 170031, 229691, 396739, 623447, 689073, 1190217, 1870341, 4364129, 13092387]

約数ペア:

[(1, 13092387), (3, 4364129), (7, 1870341), (11, 1190217), (19, 689073), (21, 623447), (33, 396739), (57, 229691), (77, 170031), (133, 98439), (157, 83391), (209, 62643), (231, 56677), (361, 36267), (399, 32813), (471, 27797), (627, 20881), (1083, 12089), (1099, 11913), (1463, 8949), (1727, 7581), (2527, 5181), (2983, 4389), (3297, 3971)]