2004147531

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{15401}}^1$

素因数の和:16187

約数の個数: 24

約数和(自身を含む): 3051444240

約数和(自身を除く): 1047296709

約数列:

[1, 3, 9, 19, 57, 171, 761, 2283, 6849, 14459, 15401, 43377, 46203, 130131, 138609, 292619, 877857, 2633571, 11720161, 35160483, 105481449, 222683059, 668049177, 2004147531]

約数ペア:

[(1, 2004147531), (3, 668049177), (9, 222683059), (19, 105481449), (57, 35160483), (171, 11720161), (761, 2633571), (2283, 877857), (6849, 292619), (14459, 138609), (15401, 130131), (43377, 46203)]