9720249

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1451}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 16727040

約数和(自身を除く): 7006791

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 1451, 2233, 4353, 6699, 10157, 15961, 30471, 42079, 47883, 111727, 126237, 294553, 335181, 462869, 883659, 1388607, 3240083, 9720249]

約数ペア:

[(1, 9720249), (3, 3240083), (7, 1388607), (11, 883659), (21, 462869), (29, 335181), (33, 294553), (77, 126237), (87, 111727), (203, 47883), (231, 42079), (319, 30471), (609, 15961), (957, 10157), (1451, 6699), (2233, 4353)]