272916119

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{1223}}^1$

素因数の和:1750

約数の個数: 16

約数和(自身を含む): 317260800

約数和(自身を除く): 44344681

約数列:

[1, 7, 71, 449, 497, 1223, 3143, 8561, 31879, 86833, 223153, 549127, 607831, 3843889, 38988017, 272916119]

約数ペア:

[(1, 272916119), (7, 38988017), (71, 3843889), (449, 607831), (497, 549127), (1223, 223153), (3143, 86833), (8561, 31879)]