1425537393

素因数分解:

$3^1\times 7^1\times {\mathrm{7207}}^1\times {\mathrm{9419}}^1$

素因数の和:16636

約数の個数: 16

約数和(自身を含む): 2172779520

約数和(自身を除く): 747242127

約数列:

[1, 3, 7, 21, 7207, 9419, 21621, 28257, 50449, 65933, 151347, 197799, 67882733, 203648199, 475179131, 1425537393]

約数ペア:

[(1, 1425537393), (3, 475179131), (7, 203648199), (21, 67882733), (7207, 197799), (9419, 151347), (21621, 65933), (28257, 50449)]