2456937

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 4130880

約数和(自身を除く): 1673943

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 661, 1239, 1983, 3717, 4627, 5949, 13881, 38999, 41643, 116997, 272993, 350991, 818979, 2456937]

約数ペア:

[(1, 2456937), (3, 818979), (7, 350991), (9, 272993), (21, 116997), (59, 41643), (63, 38999), (177, 13881), (413, 5949), (531, 4627), (661, 3717), (1239, 1983)]