131666873

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4919}}^1$

素因数の和:5032

約数の個数: 16

約数和(自身を含む): 148780800

約数和(自身を除く): 17113927

約数列:

[1, 13, 29, 71, 377, 923, 2059, 4919, 26767, 63947, 142651, 349249, 1854463, 4540237, 10128221, 131666873]

約数ペア:

[(1, 131666873), (13, 10128221), (29, 4540237), (71, 1854463), (377, 349249), (923, 142651), (2059, 63947), (4919, 26767)]