7427827

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 9078048

約数和(自身を除く): 1650221

約数列:

[1, 11, 17, 23, 121, 157, 187, 253, 391, 1727, 2057, 2669, 2783, 3611, 4301, 18997, 29359, 39721, 47311, 61387, 322949, 436931, 675257, 7427827]

約数ペア:

[(1, 7427827), (11, 675257), (17, 436931), (23, 322949), (121, 61387), (157, 47311), (187, 39721), (253, 29359), (391, 18997), (1727, 4301), (2057, 3611), (2669, 2783)]