29354157

素因数分解:

$3^5\times 7^1\times {\mathrm{17257}}^1$

素因数の和:17279

約数の個数: 24

約数和(自身を含む): 50255296

約数和(自身を除く): 20901139

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 17257, 51771, 120799, 155313, 362397, 465939, 1087191, 1397817, 3261573, 4193451, 9784719, 29354157]

約数ペア:

[(1, 29354157), (3, 9784719), (7, 4193451), (9, 3261573), (21, 1397817), (27, 1087191), (63, 465939), (81, 362397), (189, 155313), (243, 120799), (567, 51771), (1701, 17257)]