1245222561

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1301173}}^1$

素因数の和:1301216

約数の個数: 16

約数和(自身を含む): 1873690560

約数和(自身を除く): 628467999

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 1301173, 3903519, 14312903, 37734017, 42938709, 113202051, 415074187, 1245222561]

約数ペア:

[(1, 1245222561), (3, 415074187), (11, 113202051), (29, 42938709), (33, 37734017), (87, 14312903), (319, 3903519), (957, 1301173)]