25561197

素因数分解:

$3^3\times {\mathrm{863}}^1\times {\mathrm{1097}}^1$

素因数の和:1969

約数の個数: 16

約数和(自身を含む): 37946880

約数和(自身を除く): 12385683

約数列:

[1, 3, 9, 27, 863, 1097, 2589, 3291, 7767, 9873, 23301, 29619, 946711, 2840133, 8520399, 25561197]

約数ペア:

[(1, 25561197), (3, 8520399), (9, 2840133), (27, 946711), (863, 29619), (1097, 23301), (2589, 9873), (3291, 7767)]