209162613

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{45599}}^1$

素因数の和:45752

約数の個数: 16

約数和(自身を含む): 306432000

約数和(自身を除く): 97269387

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 45599, 136797, 501589, 1504767, 6338261, 19014783, 69720871, 209162613]

約数ペア:

[(1, 209162613), (3, 69720871), (11, 19014783), (33, 6338261), (139, 1504767), (417, 501589), (1529, 136797), (4587, 45599)]