1025409

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 1787904

約数和(自身を除く): 762495

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 193, 231, 253, 483, 579, 759, 1351, 1771, 2123, 4053, 4439, 5313, 6369, 13317, 14861, 31073, 44583, 48829, 93219, 146487, 341803, 1025409]

約数ペア:

[(1, 1025409), (3, 341803), (7, 146487), (11, 93219), (21, 48829), (23, 44583), (33, 31073), (69, 14861), (77, 13317), (161, 6369), (193, 5313), (231, 4439), (253, 4053), (483, 2123), (579, 1771), (759, 1351)]