2488894227

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{40543}}^1$

素因数の和:40927

約数の個数: 24

約数和(自身を含む): 3794918400

約数和(自身を除く): 1306024173

約数列:

[1, 3, 9, 19, 57, 171, 359, 1077, 3231, 6821, 20463, 40543, 61389, 121629, 364887, 770317, 2310951, 6932853, 14554937, 43664811, 130994433, 276543803, 829631409, 2488894227]

約数ペア:

[(1, 2488894227), (3, 829631409), (9, 276543803), (19, 130994433), (57, 43664811), (171, 14554937), (359, 6932853), (1077, 2310951), (3231, 770317), (6821, 364887), (20463, 121629), (40543, 61389)]