1915661133

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{2699}}^1\times {\mathrm{4639}}^1$

素因数の和:7361

約数の個数: 24

約数和(自身を含む): 2931552000

約数和(自身を除く): 1015890867

約数列:

[1, 3, 9, 17, 51, 153, 2699, 4639, 8097, 13917, 24291, 41751, 45883, 78863, 137649, 236589, 412947, 709767, 12520661, 37561983, 112685949, 212851237, 638553711, 1915661133]

約数ペア:

[(1, 1915661133), (3, 638553711), (9, 212851237), (17, 112685949), (51, 37561983), (153, 12520661), (2699, 709767), (4639, 412947), (8097, 236589), (13917, 137649), (24291, 78863), (41751, 45883)]