142440977

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{5227}}^1$

素因数の和:5480

約数の個数: 16

約数和(自身を含む): 173151360

約数和(自身を除く): 30710383

約数列:

[1, 7, 17, 119, 229, 1603, 3893, 5227, 27251, 36589, 88859, 622013, 1196983, 8378881, 20348711, 142440977]

約数ペア:

[(1, 142440977), (7, 20348711), (17, 8378881), (119, 1196983), (229, 622013), (1603, 88859), (3893, 36589), (5227, 27251)]