15390441

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1873}}^1$

素因数の和:1973

約数の個数: 24

約数和(自身を含む): 24556896

約数和(自身を除く): 9166455

約数列:

[1, 3, 9, 11, 33, 83, 99, 249, 747, 913, 1873, 2739, 5619, 8217, 16857, 20603, 61809, 155459, 185427, 466377, 1399131, 1710049, 5130147, 15390441]

約数ペア:

[(1, 15390441), (3, 5130147), (9, 1710049), (11, 1399131), (33, 466377), (83, 185427), (99, 155459), (249, 61809), (747, 20603), (913, 16857), (1873, 8217), (2739, 5619)]