21134417403

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{479}}^1\times {\mathrm{3191}}^1$

素因数の和:4103

約数の個数: 32

約数和(自身を含む): 30888345600

約数和(自身を除く): 9753928197

約数列:

[1, 3, 11, 33, 419, 479, 1257, 1437, 3191, 4609, 5269, 9573, 13827, 15807, 35101, 105303, 200701, 602103, 1337029, 1528489, 2207711, 4011087, 4585467, 6623133, 14707319, 16813379, 44121957, 50440137, 640436891, 1921310673, 7044805801, 21134417403]

約数ペア:

[(1, 21134417403), (3, 7044805801), (11, 1921310673), (33, 640436891), (419, 50440137), (479, 44121957), (1257, 16813379), (1437, 14707319), (3191, 6623133), (4609, 4585467), (5269, 4011087), (9573, 2207711), (13827, 1528489), (15807, 1337029), (35101, 602103), (105303, 200701)]