12315611

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 15893424

約数和(自身を除く): 3577813

約数列:

[1, 7, 11, 49, 73, 77, 313, 511, 539, 803, 2191, 3443, 3577, 5621, 15337, 22849, 24101, 39347, 159943, 168707, 251339, 1119601, 1759373, 12315611]

約数ペア:

[(1, 12315611), (7, 1759373), (11, 1119601), (49, 251339), (73, 168707), (77, 159943), (313, 39347), (511, 24101), (539, 22849), (803, 15337), (2191, 5621), (3443, 3577)]