2023199781

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1\times {\mathrm{769}}^1$

素因数の和:1349

約数の個数: 32

約数和(自身を含む): 2877705600

約数和(自身を除く): 854505819

約数列:

[1, 3, 19, 57, 101, 303, 457, 769, 1371, 1919, 2307, 5757, 8683, 14611, 26049, 43833, 46157, 77669, 138471, 233007, 351433, 876983, 1054299, 1475711, 2630949, 4427133, 6677227, 20031681, 35494733, 106484199, 674399927, 2023199781]

約数ペア:

[(1, 2023199781), (3, 674399927), (19, 106484199), (57, 35494733), (101, 20031681), (303, 6677227), (457, 4427133), (769, 2630949), (1371, 1475711), (1919, 1054299), (2307, 876983), (5757, 351433), (8683, 233007), (14611, 138471), (26049, 77669), (43833, 46157)]