12843599727

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{80273}}^1$

素因数の和:80703

約数の個数: 32

約数和(自身を含む): 20652894720

約数和(自身を除く): 7809294993

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 401, 1203, 2807, 7619, 8421, 22857, 53333, 80273, 159999, 240819, 561911, 1525187, 1685733, 4575561, 10676309, 32028927, 32189473, 96568419, 225326311, 611599987, 675978933, 1834799961, 4281199909, 12843599727]

約数ペア:

[(1, 12843599727), (3, 4281199909), (7, 1834799961), (19, 675978933), (21, 611599987), (57, 225326311), (133, 96568419), (399, 32189473), (401, 32028927), (1203, 10676309), (2807, 4575561), (7619, 1685733), (8421, 1525187), (22857, 561911), (53333, 240819), (80273, 159999)]