67049423

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1621}}^1$

素因数の和:1958

約数の個数: 16

約数和(自身を含む): 80970240

約数和(自身を除く): 13920817

約数列:

[1, 7, 19, 133, 311, 1621, 2177, 5909, 11347, 30799, 41363, 215593, 504131, 3528917, 9578489, 67049423]

約数ペア:

[(1, 67049423), (7, 9578489), (19, 3528917), (133, 504131), (311, 215593), (1621, 41363), (2177, 30799), (5909, 11347)]