7225141

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{911}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 9105408

約数和(自身を除く): 1880267

約数列:

[1, 7, 11, 77, 103, 721, 911, 1133, 6377, 7931, 10021, 70147, 93833, 656831, 1032163, 7225141]

約数ペア:

[(1, 7225141), (7, 1032163), (11, 656831), (77, 93833), (103, 70147), (721, 10021), (911, 7931), (1133, 6377)]