11923953

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 17729280

約数和(自身を除く): 5805327

約数列:

[1, 3, 17, 37, 51, 71, 89, 111, 213, 267, 629, 1207, 1513, 1887, 2627, 3293, 3621, 4539, 6319, 7881, 9879, 18957, 44659, 55981, 107423, 133977, 167943, 233803, 322269, 701409, 3974651, 11923953]

約数ペア:

[(1, 11923953), (3, 3974651), (17, 701409), (37, 322269), (51, 233803), (71, 167943), (89, 133977), (111, 107423), (213, 55981), (267, 44659), (629, 18957), (1207, 9879), (1513, 7881), (1887, 6319), (2627, 4539), (3293, 3621)]