2013169347

素因数分解:

$3^2\times 7^1\times {\mathrm{4019}}^1\times {\mathrm{7951}}^1$

素因数の和:11983

約数の個数: 24

約数和(自身を含む): 3324572160

約数和(自身を除く): 1311402813

約数列:

[1, 3, 7, 9, 21, 63, 4019, 7951, 12057, 23853, 28133, 36171, 55657, 71559, 84399, 166971, 253197, 500913, 31955069, 95865207, 223685483, 287595621, 671056449, 2013169347]

約数ペア:

[(1, 2013169347), (3, 671056449), (7, 287595621), (9, 223685483), (21, 95865207), (63, 31955069), (4019, 500913), (7951, 253197), (12057, 166971), (23853, 84399), (28133, 71559), (36171, 55657)]