47973233

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 63713280

約数和(自身を除く): 15740047

約数列:

[1, 7, 11, 19, 77, 121, 133, 209, 271, 847, 1331, 1463, 1897, 2299, 2981, 5149, 9317, 16093, 20867, 25289, 32791, 36043, 56639, 177023, 229537, 360701, 396473, 623029, 2524907, 4361203, 6853319, 47973233]

約数ペア:

[(1, 47973233), (7, 6853319), (11, 4361203), (19, 2524907), (77, 623029), (121, 396473), (133, 360701), (209, 229537), (271, 177023), (847, 56639), (1331, 36043), (1463, 32791), (1897, 25289), (2299, 20867), (2981, 16093), (5149, 9317)]