223243129

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{457}}^1$

素因数の和:864

約数の個数: 16

約数和(自身を含む): 237691008

約数和(自身を除く): 14447879

約数列:

[1, 23, 67, 317, 457, 1541, 7291, 10511, 21239, 30619, 144869, 488497, 704237, 3331987, 9706223, 223243129]

約数ペア:

[(1, 223243129), (23, 9706223), (67, 3331987), (317, 704237), (457, 488497), (1541, 144869), (7291, 30619), (10511, 21239)]