2783994003

素因数分解:

$3^3\times 7^1\times {\mathrm{14730127}}^1$

素因数の和:14730143

約数の個数: 16

約数和(自身を含む): 4713640960

約数和(自身を除く): 1929646957

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 14730127, 44190381, 103110889, 132571143, 309332667, 397713429, 927998001, 2783994003]

約数ペア:

[(1, 2783994003), (3, 927998001), (7, 397713429), (9, 309332667), (21, 132571143), (27, 103110889), (63, 44190381), (189, 14730127)]