137411379

素因数分解:

$3^2\times 7^1\times {\mathrm{887}}^1\times {\mathrm{2459}}^1$

素因数の和:3359

約数の個数: 24

約数和(自身を含む): 227185920

約数和(自身を除く): 89774541

約数列:

[1, 3, 7, 9, 21, 63, 887, 2459, 2661, 6209, 7377, 7983, 17213, 18627, 22131, 51639, 55881, 154917, 2181133, 6543399, 15267931, 19630197, 45803793, 137411379]

約数ペア:

[(1, 137411379), (3, 45803793), (7, 19630197), (9, 15267931), (21, 6543399), (63, 2181133), (887, 154917), (2459, 55881), (2661, 51639), (6209, 22131), (7377, 18627), (7983, 17213)]