49475913

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{1663}}^1$

素因数の和:1924

約数の個数: 16

約数和(自身を含む): 67731456

約数和(自身を除く): 18255543

約数列:

[1, 3, 47, 141, 211, 633, 1663, 4989, 9917, 29751, 78161, 234483, 350893, 1052679, 16491971, 49475913]

約数ペア:

[(1, 49475913), (3, 16491971), (47, 1052679), (141, 350893), (211, 234483), (633, 78161), (1663, 29751), (4989, 9917)]