40881369

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{1619}}^1$

素因数の和:2084

約数の個数: 16

約数和(自身を含む): 57542400

約数和(自身を除く): 16661031

約数列:

[1, 3, 19, 57, 443, 1329, 1619, 4857, 8417, 25251, 30761, 92283, 717217, 2151651, 13627123, 40881369]

約数ペア:

[(1, 40881369), (3, 13627123), (19, 2151651), (57, 717217), (443, 92283), (1329, 30761), (1619, 25251), (4857, 8417)]