40120737

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{809}}^1$

素因数の和:1144

約数の個数: 16

約数和(自身を含む): 54639360

約数和(自身を除く): 14518623

約数列:

[1, 3, 61, 183, 271, 809, 813, 2427, 16531, 49349, 49593, 148047, 219239, 657717, 13373579, 40120737]

約数ペア:

[(1, 40120737), (3, 13373579), (61, 657717), (183, 219239), (271, 148047), (809, 49593), (813, 49349), (2427, 16531)]