72174473

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{1303}}^1$

素因数の和:1544

約数の個数: 16

約数和(自身を含む): 84999936

約数和(自身を除く): 12825463

約数列:

[1, 7, 41, 193, 287, 1303, 1351, 7913, 9121, 53423, 55391, 251479, 373961, 1760353, 10310639, 72174473]

約数ペア:

[(1, 72174473), (7, 10310639), (41, 1760353), (193, 373961), (287, 251479), (1303, 55391), (1351, 53423), (7913, 9121)]