31051131551

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1873}}^1\times {\mathrm{21227}}^1$

素因数の和:23182

約数の個数: 16

約数和(自身を含む): 34371019008

約数和(自身を除く): 3319887457

約数列:

[1, 11, 71, 781, 1873, 20603, 21227, 132983, 233497, 1462813, 1507117, 16578287, 39758171, 437339881, 2822830141, 31051131551]

約数ペア:

[(1, 31051131551), (11, 2822830141), (71, 437339881), (781, 39758171), (1873, 16578287), (20603, 1507117), (21227, 1462813), (132983, 233497)]