2190837

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 3212352

約数和(自身を除く): 1021515

約数列:

[1, 3, 11, 33, 197, 337, 591, 1011, 2167, 3707, 6501, 11121, 66389, 199167, 730279, 2190837]

約数ペア:

[(1, 2190837), (3, 730279), (11, 199167), (33, 66389), (197, 11121), (337, 6501), (591, 3707), (1011, 2167)]