281013069

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1\times {\mathrm{1741}}^1$

素因数の和:2228

約数の個数: 16

約数和(自身を含む): 378278784

約数和(自身を除く): 97265715

約数列:

[1, 3, 173, 311, 519, 933, 1741, 5223, 53803, 161409, 301193, 541451, 903579, 1624353, 93671023, 281013069]

約数ペア:

[(1, 281013069), (3, 93671023), (173, 1624353), (311, 903579), (519, 541451), (933, 301193), (1741, 161409), (5223, 53803)]