12817467

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{53}}^2$

素因数の和:141

約数の個数: 36

約数和(自身を含む): 20957160

約数和(自身を除く): 8139693

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 169, 351, 477, 507, 689, 1431, 1521, 2067, 2809, 4563, 6201, 8427, 8957, 18603, 25281, 26871, 36517, 75843, 80613, 109551, 241839, 328653, 474721, 985959, 1424163, 4272489, 12817467]

約数ペア:

[(1, 12817467), (3, 4272489), (9, 1424163), (13, 985959), (27, 474721), (39, 328653), (53, 241839), (117, 109551), (159, 80613), (169, 75843), (351, 36517), (477, 26871), (507, 25281), (689, 18603), (1431, 8957), (1521, 8427), (2067, 6201), (2809, 4563)]