211288402221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{1709}}^1\times {\mathrm{4409}}^1$

素因数の和:6853

約数の個数: 32

約数和(自身を含む): 304057152000

約数和(自身を除く): 92768749779

約数列:

[1, 3, 13, 39, 719, 1709, 2157, 4409, 5127, 9347, 13227, 22217, 28041, 57317, 66651, 171951, 1228771, 3170071, 3686313, 7534981, 9510213, 15974023, 22604943, 41210923, 47922069, 97954753, 123632769, 293864259, 5417651339, 16252954017, 70429467407, 211288402221]

約数ペア:

[(1, 211288402221), (3, 70429467407), (13, 16252954017), (39, 5417651339), (719, 293864259), (1709, 123632769), (2157, 97954753), (4409, 47922069), (5127, 41210923), (9347, 22604943), (13227, 15974023), (22217, 9510213), (28041, 7534981), (57317, 3686313), (66651, 3170071), (171951, 1228771)]