16288437

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 24675840

約数和(自身を除く): 8387403

約数列:

[1, 3, 11, 33, 53, 67, 139, 159, 201, 417, 583, 737, 1529, 1749, 2211, 3551, 4587, 7367, 9313, 10653, 22101, 27939, 39061, 81037, 102443, 117183, 243111, 307329, 493589, 1480767, 5429479, 16288437]

約数ペア:

[(1, 16288437), (3, 5429479), (11, 1480767), (33, 493589), (53, 307329), (67, 243111), (139, 117183), (159, 102443), (201, 81037), (417, 39061), (583, 27939), (737, 22101), (1529, 10653), (1749, 9313), (2211, 7367), (3551, 4587)]