28520297

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 31937808

約数和(自身を除く): 3417511

約数列:

[1, 13, 41, 73, 533, 733, 949, 2993, 9529, 30053, 38909, 53509, 390689, 695617, 2193869, 28520297]

約数ペア:

[(1, 28520297), (13, 2193869), (41, 695617), (73, 390689), (533, 53509), (733, 38909), (949, 30053), (2993, 9529)]