980607943

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{3613}}^1$

素因数の和:3847

約数の個数: 24

約数和(自身を含む): 1186548480

約数和(自身を除く): 205940537

約数列:

[1, 7, 29, 49, 191, 203, 1337, 1421, 3613, 5539, 9359, 25291, 38773, 104777, 177037, 271411, 690083, 733439, 4830581, 5134073, 20012407, 33814067, 140086849, 980607943]

約数ペア:

[(1, 980607943), (7, 140086849), (29, 33814067), (49, 20012407), (191, 5134073), (203, 4830581), (1337, 733439), (1421, 690083), (3613, 271411), (5539, 177037), (9359, 104777), (25291, 38773)]