16498971

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{1579}}^1$

素因数の和:1637

約数の個数: 24

約数和(自身を含む): 25305280

約数和(自身を除く): 8806309

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 1161, 1579, 3483, 4737, 10449, 14211, 42633, 67897, 127899, 203691, 383697, 611073, 1833219, 5499657, 16498971]

約数ペア:

[(1, 16498971), (3, 5499657), (9, 1833219), (27, 611073), (43, 383697), (81, 203691), (129, 127899), (243, 67897), (387, 42633), (1161, 14211), (1579, 10449), (3483, 4737)]