2004229071

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{26641}}^1$

素因数の和:27303

約数の個数: 24

約数和(自身を含む): 3122655536

約数和(自身を除く): 1118426465

約数列:

[1, 3, 9, 13, 39, 117, 643, 1929, 5787, 8359, 25077, 26641, 75231, 79923, 239769, 346333, 1038999, 3116997, 17130163, 51390489, 154171467, 222692119, 668076357, 2004229071]

約数ペア:

[(1, 2004229071), (3, 668076357), (9, 222692119), (13, 154171467), (39, 51390489), (117, 17130163), (643, 3116997), (1929, 1038999), (5787, 346333), (8359, 239769), (25077, 79923), (26641, 75231)]