31097133

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 45864000

約数和(自身を除く): 14766867

約数列:

[1, 3, 9, 97, 179, 199, 291, 537, 597, 873, 1611, 1791, 17363, 19303, 35621, 52089, 57909, 106863, 156267, 173727, 320589, 3455237, 10365711, 31097133]

約数ペア:

[(1, 31097133), (3, 10365711), (9, 3455237), (97, 320589), (179, 173727), (199, 156267), (291, 106863), (537, 57909), (597, 52089), (873, 35621), (1611, 19303), (1791, 17363)]