1520447321

素因数分解:

${\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{11113}}^1$

素因数の和:11272

約数の個数: 16

約数和(自身を含む): 1613219328

約数和(自身を除く): 92772007

約数列:

[1, 41, 47, 71, 1927, 2911, 3337, 11113, 136817, 455633, 522311, 789023, 21414751, 32349943, 37084081, 1520447321]

約数ペア:

[(1, 1520447321), (41, 37084081), (47, 32349943), (71, 21414751), (1927, 789023), (2911, 522311), (3337, 455633), (11113, 136817)]