2019944157

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{380189}}^1$

素因数の和:380233

約数の個数: 32

約数和(自身を含む): 3503831040

約数和(自身を除く): 1483886883

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 380189, 1140567, 2661323, 4182079, 7983969, 8744347, 12546237, 26233041, 29274553, 61210429, 87823659, 96187817, 183631287, 288563451, 673314719, 2019944157]

約数ペア:

[(1, 2019944157), (3, 673314719), (7, 288563451), (11, 183631287), (21, 96187817), (23, 87823659), (33, 61210429), (69, 29274553), (77, 26233041), (161, 12546237), (231, 8744347), (253, 7983969), (483, 4182079), (759, 2661323), (1771, 1140567), (5313, 380189)]