172352807

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2\times {\mathrm{173}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 197929872

約数和(自身を除く): 25577065

約数列:

[1, 11, 41, 47, 173, 451, 517, 1903, 1927, 2209, 7093, 8131, 21197, 24299, 78023, 89441, 90569, 333371, 382157, 996259, 3667081, 4203727, 15668437, 172352807]

約数ペア:

[(1, 172352807), (11, 15668437), (41, 4203727), (47, 3667081), (173, 996259), (451, 382157), (517, 333371), (1903, 90569), (1927, 89441), (2209, 78023), (7093, 24299), (8131, 21197)]