420526249

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{4813}}^1$

素因数の和:4897

約数の個数: 24

約数和(自身を含む): 507434112

約数和(自身を除く): 86907863

約数列:

[1, 11, 13, 47, 143, 169, 517, 611, 1859, 4813, 6721, 7943, 52943, 62569, 87373, 226211, 688259, 813397, 2488321, 2940743, 8947367, 32348173, 38229659, 420526249]

約数ペア:

[(1, 420526249), (11, 38229659), (13, 32348173), (47, 8947367), (143, 2940743), (169, 2488321), (517, 813397), (611, 688259), (1859, 226211), (4813, 87373), (6721, 62569), (7943, 52943)]