2021284803

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{52177}}^1$

素因数の和:52566

約数の個数: 16

約数和(自身を含む): 2775869600

約数和(自身を除く): 754584797

約数列:

[1, 3, 37, 111, 349, 1047, 12913, 38739, 52177, 156531, 1930549, 5791647, 18209773, 54629319, 673761601, 2021284803]

約数ペア:

[(1, 2021284803), (3, 673761601), (37, 54629319), (111, 18209773), (349, 5791647), (1047, 1930549), (12913, 156531), (38739, 52177)]