1299116979

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{1109}}^1\times {\mathrm{1783}}^1$

素因数の和:2971

約数の個数: 24

約数和(自身を含む): 1904990880

約数和(自身を除く): 605873901

約数列:

[1, 3, 9, 73, 219, 657, 1109, 1783, 3327, 5349, 9981, 16047, 80957, 130159, 242871, 390477, 728613, 1171431, 1977347, 5932041, 17796123, 144346331, 433038993, 1299116979]

約数ペア:

[(1, 1299116979), (3, 433038993), (9, 144346331), (73, 17796123), (219, 5932041), (657, 1977347), (1109, 1171431), (1783, 728613), (3327, 390477), (5349, 242871), (9981, 130159), (16047, 80957)]