517047

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:262

約数の個数: 16

約数和(自身を含む): 744960

約数和(自身を除く): 227913

約数列:

[1, 3, 19, 47, 57, 141, 193, 579, 893, 2679, 3667, 9071, 11001, 27213, 172349, 517047]

約数ペア:

[(1, 517047), (3, 172349), (19, 27213), (47, 11001), (57, 9071), (141, 3667), (193, 2679), (579, 893)]