42082397

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{797}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 50816640

約数和(自身を除く): 8734243

約数列:

[1, 7, 19, 133, 397, 797, 2779, 5579, 7543, 15143, 52801, 106001, 316409, 2214863, 6011771, 42082397]

約数ペア:

[(1, 42082397), (7, 6011771), (19, 2214863), (133, 316409), (397, 106001), (797, 52801), (2779, 15143), (5579, 7543)]