52172813

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{39857}}^1$

素因数の和:39892

約数の個数: 16

約数和(自身を含む): 68874624

約数和(自身を除く): 16701811

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 39857, 278999, 438427, 677569, 3068989, 4742983, 7453259, 52172813]

約数ペア:

[(1, 52172813), (7, 7453259), (11, 4742983), (17, 3068989), (77, 677569), (119, 438427), (187, 278999), (1309, 39857)]