16803087

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1831}}^1$

素因数の和:1883

約数の個数: 32

約数和(自身を含む): 28139520

約数和(自身を除く): 11336433

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 1831, 3059, 5493, 9177, 12817, 34789, 38451, 42113, 104367, 126339, 243523, 294791, 730569, 800147, 884373, 2400441, 5601029, 16803087]

約数ペア:

[(1, 16803087), (3, 5601029), (7, 2400441), (19, 884373), (21, 800147), (23, 730569), (57, 294791), (69, 243523), (133, 126339), (161, 104367), (399, 42113), (437, 38451), (483, 34789), (1311, 12817), (1831, 9177), (3059, 5493)]