20172749469

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{317047}}^1$

素因数の和:317344

約数の個数: 16

約数和(自身を含む): 27271200768

約数和(自身を除く): 7098451299

約数列:

[1, 3, 127, 167, 381, 501, 21209, 63627, 317047, 951141, 40264969, 52946849, 120794907, 158840547, 6724249823, 20172749469]

約数ペア:

[(1, 20172749469), (3, 6724249823), (127, 158840547), (167, 120794907), (381, 52946849), (501, 40264969), (21209, 951141), (63627, 317047)]