47862591

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 75644928

約数和(自身を除く): 27782337

約数列:

[1, 3, 7, 21, 47, 71, 141, 213, 329, 497, 683, 987, 1491, 2049, 3337, 4781, 10011, 14343, 23359, 32101, 48493, 70077, 96303, 145479, 224707, 339451, 674121, 1018353, 2279171, 6837513, 15954197, 47862591]

約数ペア:

[(1, 47862591), (3, 15954197), (7, 6837513), (21, 2279171), (47, 1018353), (71, 674121), (141, 339451), (213, 224707), (329, 145479), (497, 96303), (683, 70077), (987, 48493), (1491, 32101), (2049, 23359), (3337, 14343), (4781, 10011)]