28562303

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12791}}^1$

素因数の和:12838

約数の個数: 16

約数和(自身を含む): 36840960

約数和(自身を除く): 8278657

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 12791, 89537, 140701, 370939, 984907, 2596573, 4080329, 28562303]

約数ペア:

[(1, 28562303), (7, 4080329), (11, 2596573), (29, 984907), (77, 370939), (203, 140701), (319, 89537), (2233, 12791)]