2017015581

素因数分解:

$3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{3203}}^1$

素因数の和:3561

約数の個数: 32

約数和(自身を含む): 3110289408

約数和(自身を除く): 1093273827

約数列:

[1, 3, 7, 21, 157, 191, 471, 573, 1099, 1337, 3203, 3297, 4011, 9609, 22421, 29987, 67263, 89961, 209909, 502871, 611773, 629727, 1508613, 1835319, 3520097, 4282411, 10560291, 12847233, 96048361, 288145083, 672338527, 2017015581]

約数ペア:

[(1, 2017015581), (3, 672338527), (7, 288145083), (21, 96048361), (157, 12847233), (191, 10560291), (471, 4282411), (573, 3520097), (1099, 1835319), (1337, 1508613), (3203, 629727), (3297, 611773), (4011, 502871), (9609, 209909), (22421, 89961), (29987, 67263)]