247942724973

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2969}}^1\times {\mathrm{25943}}^1$

素因数の和:28981

約数の個数: 32

約数和(自身を含む): 351364780800

約数和(自身を除く): 103422055827

約数列:

[1, 3, 29, 37, 87, 111, 1073, 2969, 3219, 8907, 25943, 77829, 86101, 109853, 258303, 329559, 752347, 959891, 2257041, 2879673, 3185737, 9557211, 27836839, 77024767, 83510517, 231074301, 2233718243, 2849916379, 6701154729, 8549749137, 82647574991, 247942724973]

約数ペア:

[(1, 247942724973), (3, 82647574991), (29, 8549749137), (37, 6701154729), (87, 2849916379), (111, 2233718243), (1073, 231074301), (2969, 83510517), (3219, 77024767), (8907, 27836839), (25943, 9557211), (77829, 3185737), (86101, 2879673), (109853, 2257041), (258303, 959891), (329559, 752347)]