211354052217

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7589}}^1\times {\mathrm{120563}}^1$

素因数の和:128173

約数の個数: 32

約数和(自身を含む): 351391011840

約数和(自身を除く): 140036959623

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 7589, 22767, 53123, 83479, 120563, 159369, 250437, 361689, 584353, 843941, 1326193, 1753059, 2531823, 3978579, 9283351, 27850053, 914952607, 2744857821, 6404668249, 10064478677, 19214004747, 30193436031, 70451350739, 211354052217]

約数ペア:

[(1, 211354052217), (3, 70451350739), (7, 30193436031), (11, 19214004747), (21, 10064478677), (33, 6404668249), (77, 2744857821), (231, 914952607), (7589, 27850053), (22767, 9283351), (53123, 3978579), (83479, 2531823), (120563, 1753059), (159369, 1326193), (250437, 843941), (361689, 584353)]