2016567921

素因数分解:

$3^1\times {\mathrm{317}}^1\times {\mathrm{353}}^1\times {\mathrm{6007}}^1$

素因数の和:6680

約数の個数: 16

約数和(自身を含む): 2705330304

約数和(自身を除く): 688762383

約数列:

[1, 3, 317, 353, 951, 1059, 6007, 18021, 111901, 335703, 1904219, 2120471, 5712657, 6361413, 672189307, 2016567921]

約数ペア:

[(1, 2016567921), (3, 672189307), (317, 6361413), (353, 5712657), (951, 2120471), (1059, 1904219), (6007, 335703), (18021, 111901)]