378889320939

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1\times {\mathrm{1866551}}^1$

素因数の和:1867578

約数の個数: 16

約数和(自身を含む): 512838895104

約数和(自身を除く): 133949574165

約数列:

[1, 3, 71, 213, 953, 2859, 67663, 202989, 1866551, 5599653, 132525121, 397575363, 1778823103, 5336469309, 126296440313, 378889320939]

約数ペア:

[(1, 378889320939), (3, 126296440313), (71, 5336469309), (213, 1778823103), (953, 397575363), (2859, 132525121), (67663, 5599653), (202989, 1866551)]