23905173

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 35199360

約数和(自身を除く): 11294187

約数列:

[1, 3, 19, 41, 53, 57, 123, 159, 193, 579, 779, 1007, 2173, 2337, 3021, 3667, 6519, 7913, 10229, 11001, 23739, 30687, 41287, 123861, 150347, 194351, 419389, 451041, 583053, 1258167, 7968391, 23905173]

約数ペア:

[(1, 23905173), (3, 7968391), (19, 1258167), (41, 583053), (53, 451041), (57, 419389), (123, 194351), (159, 150347), (193, 123861), (579, 41287), (779, 30687), (1007, 23739), (2173, 11001), (2337, 10229), (3021, 7913), (3667, 6519)]