2555729

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:280

約数の個数: 16

約数和(自身を含む): 3006720

約数和(自身を除く): 450991

約数列:

[1, 11, 17, 79, 173, 187, 869, 1343, 1903, 2941, 13667, 14773, 32351, 150337, 232339, 2555729]

約数ペア:

[(1, 2555729), (11, 232339), (17, 150337), (79, 32351), (173, 14773), (187, 13667), (869, 2941), (1343, 1903)]