881397412727

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{251}}^1\times {\mathrm{7193}}^1$

素因数の和:7568

約数の個数: 48

約数和(自身を含む): 1031105430432

約数和(自身を除く): 149708017705

約数列:

[1, 13, 17, 47, 221, 251, 611, 799, 2209, 3263, 4267, 7193, 10387, 11797, 28717, 37553, 55471, 93509, 122281, 153361, 200549, 338071, 488189, 554459, 1589653, 1805443, 2607137, 4394923, 5747207, 7207967, 9425803, 15889337, 23470759, 30692531, 74713691, 84855821, 122535439, 206561381, 270118729, 399002903, 1103125673, 1442548957, 3511543477, 3988223587, 18753136441, 51846906631, 67799800979, 881397412727]

約数ペア:

[(1, 881397412727), (13, 67799800979), (17, 51846906631), (47, 18753136441), (221, 3988223587), (251, 3511543477), (611, 1442548957), (799, 1103125673), (2209, 399002903), (3263, 270118729), (4267, 206561381), (7193, 122535439), (10387, 84855821), (11797, 74713691), (28717, 30692531), (37553, 23470759), (55471, 15889337), (93509, 9425803), (122281, 7207967), (153361, 5747207), (200549, 4394923), (338071, 2607137), (488189, 1805443), (554459, 1589653)]