40989949

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40949}}^1$

素因数の和:40980

約数の個数: 16

約数和(自身を含む): 55036800

約数和(自身を除く): 14046851

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 40949, 286643, 450439, 532337, 3153073, 3726359, 5855707, 40989949]

約数ペア:

[(1, 40989949), (7, 5855707), (11, 3726359), (13, 3153073), (77, 532337), (91, 450439), (143, 286643), (1001, 40949)]