7138893861

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{18523}}^1$

素因数の和:18786

約数の個数: 48

約数和(自身を含む): 11963540160

約数和(自身を除く): 4824646299

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 229, 561, 687, 1683, 2061, 2519, 3893, 7557, 11679, 18523, 22671, 35037, 42823, 55569, 128469, 166707, 203753, 314891, 385407, 611259, 944673, 1833777, 2834019, 3463801, 4241767, 10391403, 12725301, 31174209, 38175903, 46659437, 72110039, 139978311, 216330117, 419934933, 648990351, 793210429, 2379631287, 7138893861]

約数ペア:

[(1, 7138893861), (3, 2379631287), (9, 793210429), (11, 648990351), (17, 419934933), (33, 216330117), (51, 139978311), (99, 72110039), (153, 46659437), (187, 38175903), (229, 31174209), (561, 12725301), (687, 10391403), (1683, 4241767), (2061, 3463801), (2519, 2834019), (3893, 1833777), (7557, 944673), (11679, 611259), (18523, 385407), (22671, 314891), (35037, 203753), (42823, 166707), (55569, 128469)]