16277211

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{557}}^1$

素因数の和:771

約数の個数: 24

約数和(自身を含む): 25069824

約数和(自身を除く): 8792613

約数列:

[1, 3, 9, 17, 51, 153, 191, 557, 573, 1671, 1719, 3247, 5013, 9469, 9741, 28407, 29223, 85221, 106387, 319161, 957483, 1808579, 5425737, 16277211]

約数ペア:

[(1, 16277211), (3, 5425737), (9, 1808579), (17, 957483), (51, 319161), (153, 106387), (191, 85221), (557, 29223), (573, 28407), (1671, 9741), (1719, 9469), (3247, 5013)]