330964439

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:807

約数の個数: 24

約数和(自身を含む): 380207520

約数和(自身を除く): 49243081

約数列:

[1, 13, 19, 109, 247, 361, 647, 1417, 2071, 4693, 8411, 12293, 26923, 39349, 70523, 159809, 233567, 511537, 916799, 1339937, 3036371, 17419181, 25458803, 330964439]

約数ペア:

[(1, 330964439), (13, 25458803), (19, 17419181), (109, 3036371), (247, 1339937), (361, 916799), (647, 511537), (1417, 233567), (2071, 159809), (4693, 70523), (8411, 39349), (12293, 26923)]