12679667

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 17418240

約数和(自身を除く): 4738573

約数列:

[1, 7, 11, 13, 53, 77, 91, 143, 239, 371, 583, 689, 1001, 1673, 2629, 3107, 4081, 4823, 7579, 12667, 18403, 21749, 34177, 53053, 88669, 139337, 164671, 239239, 975359, 1152697, 1811381, 12679667]

約数ペア:

[(1, 12679667), (7, 1811381), (11, 1152697), (13, 975359), (53, 239239), (77, 164671), (91, 139337), (143, 88669), (239, 53053), (371, 34177), (583, 21749), (689, 18403), (1001, 12667), (1673, 7579), (2629, 4823), (3107, 4081)]