1552203471

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1\times {\mathrm{4649}}^1$

素因数の和:5895

約数の個数: 32

約数和(自身を含む): 2549836800

約数和(自身を除く): 997633329

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1223, 3669, 4649, 8561, 13947, 15899, 25683, 32543, 47697, 60437, 97629, 111293, 181311, 333879, 423059, 1269177, 5685727, 17057181, 39800089, 73914451, 119400267, 221743353, 517401157, 1552203471]

約数ペア:

[(1, 1552203471), (3, 517401157), (7, 221743353), (13, 119400267), (21, 73914451), (39, 39800089), (91, 17057181), (273, 5685727), (1223, 1269177), (3669, 423059), (4649, 333879), (8561, 181311), (13947, 111293), (15899, 97629), (25683, 60437), (32543, 47697)]