12081729

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 17964576

約数和(自身を除く): 5882847

約数列:

[1, 3, 11, 33, 83, 121, 249, 363, 401, 913, 1203, 2739, 4411, 10043, 13233, 30129, 33283, 48521, 99849, 145563, 366113, 1098339, 4027243, 12081729]

約数ペア:

[(1, 12081729), (3, 4027243), (11, 1098339), (33, 366113), (83, 145563), (121, 99849), (249, 48521), (363, 33283), (401, 30129), (913, 13233), (1203, 10043), (2739, 4411)]