2622609

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 4212000

約数和(自身を除く): 1589391

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 449, 531, 649, 1347, 1947, 4041, 4939, 5841, 14817, 26491, 44451, 79473, 238419, 291401, 874203, 2622609]

約数ペア:

[(1, 2622609), (3, 874203), (9, 291401), (11, 238419), (33, 79473), (59, 44451), (99, 26491), (177, 14817), (449, 5841), (531, 4939), (649, 4041), (1347, 1947)]