12558087

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{389}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 19347120

約数和(自身を除く): 6789033

約数列:

[1, 3, 9, 17, 51, 153, 211, 389, 633, 1167, 1899, 3501, 3587, 6613, 10761, 19839, 32283, 59517, 82079, 246237, 738711, 1395343, 4186029, 12558087]

約数ペア:

[(1, 12558087), (3, 4186029), (9, 1395343), (17, 738711), (51, 246237), (153, 82079), (211, 59517), (389, 32283), (633, 19839), (1167, 10761), (1899, 6613), (3501, 3587)]