339880321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{1091}}^1$

素因数の和:1452

約数の個数: 16

約数和(自身を含む): 375717888

約数和(自身を除く): 35837567

約数列:

[1, 11, 127, 223, 1091, 1397, 2453, 12001, 28321, 138557, 243293, 311531, 1524127, 2676223, 30898211, 339880321]

約数ペア:

[(1, 339880321), (11, 30898211), (127, 2676223), (223, 1524127), (1091, 311531), (1397, 243293), (2453, 138557), (12001, 28321)]