42167657

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{613}}^1$

素因数の和:968

約数の個数: 16

約数和(自身を含む): 49984512

約数和(自身を除く): 7816855

約数列:

[1, 7, 31, 217, 317, 613, 2219, 4291, 9827, 19003, 68789, 133021, 194321, 1360247, 6023951, 42167657]

約数ペア:

[(1, 42167657), (7, 6023951), (31, 1360247), (217, 194321), (317, 133021), (613, 68789), (2219, 19003), (4291, 9827)]