16059987

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 24137568

約数和(自身を除く): 8077581

約数列:

[1, 3, 9, 41, 71, 123, 213, 369, 613, 639, 1839, 2911, 5517, 8733, 25133, 26199, 43523, 75399, 130569, 226197, 391707, 1784443, 5353329, 16059987]

約数ペア:

[(1, 16059987), (3, 5353329), (9, 1784443), (41, 391707), (71, 226197), (123, 130569), (213, 75399), (369, 43523), (613, 26199), (639, 25133), (1839, 8733), (2911, 5517)]