1320950097

素因数分解:

$3^2\times {\mathrm{211}}^1\times {\mathrm{695603}}^1$

素因数の和:695820

約数の個数: 12

約数和(自身を含む): 1917084624

約数和(自身を除く): 596134527

約数列:

[1, 3, 9, 211, 633, 1899, 695603, 2086809, 6260427, 146772233, 440316699, 1320950097]

約数ペア:

[(1, 1320950097), (3, 440316699), (9, 146772233), (211, 6260427), (633, 2086809), (1899, 695603)]