12457053

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8597}}^1$

素因数の和:8633

約数の個数: 24

約数和(自身を含む): 21460608

約数和(自身を除く): 9003555

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 8597, 25791, 60179, 77373, 180537, 197731, 541611, 593193, 1384117, 1779579, 4152351, 12457053]

約数ペア:

[(1, 12457053), (3, 4152351), (7, 1779579), (9, 1384117), (21, 593193), (23, 541611), (63, 197731), (69, 180537), (161, 77373), (207, 60179), (483, 25791), (1449, 8597)]