38549917

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:961

約数の個数: 24

約数和(自身を含む): 48263040

約数和(自身を除く): 9713123

約数列:

[1, 7, 19, 47, 49, 133, 329, 881, 893, 931, 2303, 6167, 6251, 16739, 41407, 43169, 43757, 117173, 289849, 786733, 820211, 2028943, 5507131, 38549917]

約数ペア:

[(1, 38549917), (7, 5507131), (19, 2028943), (47, 820211), (49, 786733), (133, 289849), (329, 117173), (881, 43757), (893, 43169), (931, 41407), (2303, 16739), (6167, 6251)]