2016507957

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{1361}}^1$

素因数の和:1693

約数の個数: 32

約数和(自身を含む): 2847778560

約数和(自身を除く): 831270603

約数列:

[1, 3, 23, 69, 109, 197, 327, 591, 1361, 2507, 4083, 4531, 7521, 13593, 21473, 31303, 64419, 93909, 148349, 268117, 445047, 493879, 804351, 1481637, 3412027, 6166691, 10236081, 18500073, 29224753, 87674259, 672169319, 2016507957]

約数ペア:

[(1, 2016507957), (3, 672169319), (23, 87674259), (69, 29224753), (109, 18500073), (197, 10236081), (327, 6166691), (591, 3412027), (1361, 1481637), (2507, 804351), (4083, 493879), (4531, 445047), (7521, 268117), (13593, 148349), (21473, 93909), (31303, 64419)]