2017582245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{6405023}}^1$

素因数の和:6405041

約数の個数: 24

約数和(自身を含む): 3996734976

約数和(自身を除く): 1979152731

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 6405023, 19215069, 32025115, 44835161, 57645207, 96075345, 134505483, 224175805, 288226035, 403516449, 672527415, 2017582245]

約数ペア:

[(1, 2017582245), (3, 672527415), (5, 403516449), (7, 288226035), (9, 224175805), (15, 134505483), (21, 96075345), (35, 57645207), (45, 44835161), (63, 32025115), (105, 19215069), (315, 6405023)]