272124321

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{762253}}^1$

素因数の和:762280

約数の個数: 16

約数和(自身を含む): 439058304

約数和(自身を除く): 166933983

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 762253, 2286759, 5335771, 12958301, 16007313, 38874903, 90708107, 272124321]

約数ペア:

[(1, 272124321), (3, 90708107), (7, 38874903), (17, 16007313), (21, 12958301), (51, 5335771), (119, 2286759), (357, 762253)]