57264837

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 89395200

約数和(自身を除く): 32130363

約数列:

[1, 3, 7, 21, 71, 193, 199, 213, 497, 579, 597, 1351, 1393, 1491, 4053, 4179, 13703, 14129, 38407, 41109, 42387, 95921, 98903, 115221, 268849, 287763, 296709, 806547, 2726897, 8180691, 19088279, 57264837]

約数ペア:

[(1, 57264837), (3, 19088279), (7, 8180691), (21, 2726897), (71, 806547), (193, 296709), (199, 287763), (213, 268849), (497, 115221), (579, 98903), (597, 95921), (1351, 42387), (1393, 41109), (1491, 38407), (4053, 14129), (4179, 13703)]