2650977

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1451}}^1$

素因数の和:1493

約数の個数: 24

約数和(自身を含む): 4530240

約数和(自身を除く): 1879263

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1451, 1827, 4353, 10157, 13059, 30471, 42079, 91413, 126237, 294553, 378711, 883659, 2650977]

約数ペア:

[(1, 2650977), (3, 883659), (7, 378711), (9, 294553), (21, 126237), (29, 91413), (63, 42079), (87, 30471), (203, 13059), (261, 10157), (609, 4353), (1451, 1827)]