40193601

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 63172608

約数和(自身を除く): 22979007

約数列:

[1, 3, 7, 21, 47, 141, 193, 211, 329, 579, 633, 987, 1351, 1477, 4053, 4431, 9071, 9917, 27213, 29751, 40723, 63497, 69419, 122169, 190491, 208257, 285061, 855183, 1913981, 5741943, 13397867, 40193601]

約数ペア:

[(1, 40193601), (3, 13397867), (7, 5741943), (21, 1913981), (47, 855183), (141, 285061), (193, 208257), (211, 190491), (329, 122169), (579, 69419), (633, 63497), (987, 40723), (1351, 29751), (1477, 27213), (4053, 9917), (4431, 9071)]