42116977

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2017}}^1$

素因数の和:2200

約数の個数: 16

約数和(自身を含む): 51015040

約数和(自身を除く): 8898063

約数列:

[1, 7, 19, 133, 157, 1099, 2017, 2983, 14119, 20881, 38323, 268261, 316669, 2216683, 6016711, 42116977]

約数ペア:

[(1, 42116977), (7, 6016711), (19, 2216683), (133, 316669), (157, 268261), (1099, 38323), (2017, 20881), (2983, 14119)]