11800971

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1601}}^1$

素因数の和:1633

約数の個数: 40

約数和(自身を含む): 21710304

約数和(自身を除く): 9909333

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 1601, 2457, 4803, 7371, 11207, 14409, 20813, 33621, 43227, 62439, 100863, 129681, 145691, 187317, 302589, 437073, 561951, 907767, 1311219, 1685853, 3933657, 11800971]

約数ペア:

[(1, 11800971), (3, 3933657), (7, 1685853), (9, 1311219), (13, 907767), (21, 561951), (27, 437073), (39, 302589), (63, 187317), (81, 145691), (91, 129681), (117, 100863), (189, 62439), (273, 43227), (351, 33621), (567, 20813), (819, 14409), (1053, 11207), (1601, 7371), (2457, 4803)]