2437152021

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{126127}}^1$

素因数の和:126265

約数の個数: 24

約数和(自身を含む): 3738433920

約数和(自身を除く): 1301281899

約数列:

[1, 3, 9, 19, 57, 113, 171, 339, 1017, 2147, 6441, 19323, 126127, 378381, 1135143, 2396413, 7189239, 14252351, 21567717, 42757053, 128271159, 270794669, 812384007, 2437152021]

約数ペア:

[(1, 2437152021), (3, 812384007), (9, 270794669), (19, 128271159), (57, 42757053), (113, 21567717), (171, 14252351), (339, 7189239), (1017, 2396413), (2147, 1135143), (6441, 378381), (19323, 126127)]