945996909

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6827}}^1$

素因数の和:6890

約数の個数: 64

約数和(自身を含む): 1651829760

約数和(自身を除く): 705832851

約数列:

[1, 3, 11, 13, 17, 19, 33, 39, 51, 57, 143, 187, 209, 221, 247, 323, 429, 561, 627, 663, 741, 969, 2431, 2717, 3553, 4199, 6827, 7293, 8151, 10659, 12597, 20481, 46189, 75097, 88751, 116059, 129713, 138567, 225291, 266253, 348177, 389139, 976261, 1276649, 1426843, 1508767, 1686269, 2205121, 2928783, 3829947, 4280529, 4526301, 5058807, 6615363, 16596437, 18548959, 24256331, 28666573, 49789311, 55646877, 72768993, 85999719, 315332303, 945996909]

約数ペア:

[(1, 945996909), (3, 315332303), (11, 85999719), (13, 72768993), (17, 55646877), (19, 49789311), (33, 28666573), (39, 24256331), (51, 18548959), (57, 16596437), (143, 6615363), (187, 5058807), (209, 4526301), (221, 4280529), (247, 3829947), (323, 2928783), (429, 2205121), (561, 1686269), (627, 1508767), (663, 1426843), (741, 1276649), (969, 976261), (2431, 389139), (2717, 348177), (3553, 266253), (4199, 225291), (6827, 138567), (7293, 129713), (8151, 116059), (10659, 88751), (12597, 75097), (20481, 46189)]