42519113

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{66749}}^1$

素因数の和:66776

約数の個数: 12

約数和(自身を含む): 53266500

約数和(自身を除く): 10747387

約数列:

[1, 7, 13, 49, 91, 637, 66749, 467243, 867737, 3270701, 6074159, 42519113]

約数ペア:

[(1, 42519113), (7, 6074159), (13, 3270701), (49, 867737), (91, 467243), (637, 66749)]