12504865149

素因数分解:

$3^2\times 7^1\times {\mathrm{9817}}^1\times {\mathrm{20219}}^1$

素因数の和:30049

約数の個数: 24

約数和(自身を含む): 20646075840

約数和(自身を除く): 8141210691

約数列:

[1, 3, 7, 9, 21, 63, 9817, 20219, 29451, 60657, 68719, 88353, 141533, 181971, 206157, 424599, 618471, 1273797, 198489923, 595469769, 1389429461, 1786409307, 4168288383, 12504865149]

約数ペア:

[(1, 12504865149), (3, 4168288383), (7, 1786409307), (9, 1389429461), (21, 595469769), (63, 198489923), (9817, 1273797), (20219, 618471), (29451, 424599), (60657, 206157), (68719, 181971), (88353, 141533)]