29218903

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12923}}^1$

素因数の和:12966

約数の個数: 16

約数和(自身を含む): 37221120

約数和(自身を除く): 8002217

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 12923, 90461, 219691, 245537, 1537837, 1718759, 4174129, 29218903]

約数ペア:

[(1, 29218903), (7, 4174129), (17, 1718759), (19, 1537837), (119, 245537), (133, 219691), (323, 90461), (2261, 12923)]