7137559

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 32

約数和(自身を含む): 9192960

約数和(自身を除く): 2055401

約数列:

[1, 11, 13, 19, 37, 71, 143, 209, 247, 407, 481, 703, 781, 923, 1349, 2627, 2717, 5291, 7733, 9139, 10153, 14839, 17537, 28897, 34151, 49913, 100529, 192907, 375661, 549043, 648869, 7137559]

約数ペア:

[(1, 7137559), (11, 648869), (13, 549043), (19, 375661), (37, 192907), (71, 100529), (143, 49913), (209, 34151), (247, 28897), (407, 17537), (481, 14839), (703, 10153), (781, 9139), (923, 7733), (1349, 5291), (2627, 2717)]