16277547

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2043

約数の個数: 32

約数和(自身を含む): 26853120

約数和(自身を除く): 10575573

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 1997, 2717, 5991, 8151, 21967, 25961, 37943, 65901, 77883, 113829, 285571, 417373, 493259, 856713, 1252119, 1479777, 5425849, 16277547]

約数ペア:

[(1, 16277547), (3, 5425849), (11, 1479777), (13, 1252119), (19, 856713), (33, 493259), (39, 417373), (57, 285571), (143, 113829), (209, 77883), (247, 65901), (429, 37943), (627, 25961), (741, 21967), (1997, 8151), (2717, 5991)]