2150877519

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2008289}}^1$

素因数の和:2008319

約数の個数: 24

約数和(自身を含む): 3759518880

約数和(自身を除く): 1608641361

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 2008289, 6024867, 14058023, 18074601, 34140913, 42174069, 102422739, 126522207, 238986391, 307268217, 716959173, 2150877519]

約数ペア:

[(1, 2150877519), (3, 716959173), (7, 307268217), (9, 238986391), (17, 126522207), (21, 102422739), (51, 42174069), (63, 34140913), (119, 18074601), (153, 14058023), (357, 6024867), (1071, 2008289)]