13302401959

素因数分解:

$7^4\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2531}}^1$

素因数の和:2769

約数の個数: 40

約数和(自身を含む): 17021116800

約数和(自身を除く): 3718714841

約数列:

[1, 7, 11, 49, 77, 199, 343, 539, 1393, 2189, 2401, 2531, 3773, 9751, 15323, 17717, 26411, 27841, 68257, 107261, 124019, 194887, 477799, 503669, 750827, 868133, 1364209, 3525683, 5255789, 5540359, 6076931, 9549463, 24679781, 38782513, 66846241, 172758467, 271477591, 1209309269, 1900343137, 13302401959]

約数ペア:

[(1, 13302401959), (7, 1900343137), (11, 1209309269), (49, 271477591), (77, 172758467), (199, 66846241), (343, 38782513), (539, 24679781), (1393, 9549463), (2189, 6076931), (2401, 5540359), (2531, 5255789), (3773, 3525683), (9751, 1364209), (15323, 868133), (17717, 750827), (26411, 503669), (27841, 477799), (68257, 194887), (107261, 124019)]