40676961

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{25439}}^1$

素因数の和:25496

約数の個数: 16

約数和(自身を含む): 59834880

約数和(自身を除く): 19157919

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 25439, 76317, 330707, 992121, 1042999, 3128997, 13558987, 40676961]

約数ペア:

[(1, 40676961), (3, 13558987), (13, 3128997), (39, 1042999), (41, 992121), (123, 330707), (533, 76317), (1599, 25439)]