972553589

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{23819}}^1$

素因数の和:24152

約数の個数: 16

約数和(自身を含む): 1173849600

約数和(自身を除く): 201296011

約数列:

[1, 7, 19, 133, 307, 2149, 5833, 23819, 40831, 166733, 452561, 3167927, 7312433, 51187031, 138936227, 972553589]

約数ペア:

[(1, 972553589), (7, 138936227), (19, 51187031), (133, 7312433), (307, 3167927), (2149, 452561), (5833, 166733), (23819, 40831)]