2017883901

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{18637}}^1$

素因数の和:18861

約数の個数: 32

約数和(自身を含む): 3124027008

約数和(自身を除く): 1106143107

約数列:

[1, 3, 11, 17, 33, 51, 187, 193, 561, 579, 2123, 3281, 6369, 9843, 18637, 36091, 55911, 108273, 205007, 316829, 615021, 950487, 3485119, 3596941, 10455357, 10790823, 39566351, 61147997, 118699053, 183443991, 672627967, 2017883901]

約数ペア:

[(1, 2017883901), (3, 672627967), (11, 183443991), (17, 118699053), (33, 61147997), (51, 39566351), (187, 10790823), (193, 10455357), (561, 3596941), (579, 3485119), (2123, 950487), (3281, 615021), (6369, 316829), (9843, 205007), (18637, 108273), (36091, 55911)]