16830561

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1629

約数の個数: 32

約数和(自身を含む): 27302400

約数和(自身を除く): 10471839

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 1579, 3553, 4737, 10659, 17369, 26843, 30001, 52107, 80529, 90003, 295273, 330011, 510017, 885819, 990033, 1530051, 5610187, 16830561]

約数ペア:

[(1, 16830561), (3, 5610187), (11, 1530051), (17, 990033), (19, 885819), (33, 510017), (51, 330011), (57, 295273), (187, 90003), (209, 80529), (323, 52107), (561, 30001), (627, 26843), (969, 17369), (1579, 10659), (3553, 4737)]