38080431

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3329}}^1$

素因数の和:3407

約数の個数: 24

約数和(自身を含む): 58181760

約数和(自身を除く): 20101329

約数列:

[1, 3, 9, 31, 41, 93, 123, 279, 369, 1271, 3329, 3813, 9987, 11439, 29961, 103199, 136489, 309597, 409467, 928791, 1228401, 4231159, 12693477, 38080431]

約数ペア:

[(1, 38080431), (3, 12693477), (9, 4231159), (31, 1228401), (41, 928791), (93, 409467), (123, 309597), (279, 136489), (369, 103199), (1271, 29961), (3329, 11439), (3813, 9987)]