13410219

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 20113920

約数和(自身を除く): 6703701

約数列:

[1, 3, 19, 23, 53, 57, 69, 159, 193, 437, 579, 1007, 1219, 1311, 3021, 3657, 3667, 4439, 10229, 11001, 13317, 23161, 30687, 69483, 84341, 194351, 235267, 253023, 583053, 705801, 4470073, 13410219]

約数ペア:

[(1, 13410219), (3, 4470073), (19, 705801), (23, 583053), (53, 253023), (57, 235267), (69, 194351), (159, 84341), (193, 69483), (437, 30687), (579, 23161), (1007, 13317), (1219, 11001), (1311, 10229), (3021, 4439), (3657, 3667)]