2725239

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{307}}^1$

素因数の和:590

約数の個数: 16

約数和(自身を含む): 3991680

約数和(自身を除く): 1266441

約数列:

[1, 3, 11, 33, 269, 307, 807, 921, 2959, 3377, 8877, 10131, 82583, 247749, 908413, 2725239]

約数ペア:

[(1, 2725239), (3, 908413), (11, 247749), (33, 82583), (269, 10131), (307, 8877), (807, 3377), (921, 2959)]