1111239

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 1769040

約数和(自身を除く): 657801

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 269, 459, 807, 1377, 2421, 4131, 4573, 7263, 13719, 21789, 41157, 65367, 123471, 370413, 1111239]

約数ペア:

[(1, 1111239), (3, 370413), (9, 123471), (17, 65367), (27, 41157), (51, 21789), (81, 13719), (153, 7263), (243, 4573), (269, 4131), (459, 2421), (807, 1377)]