29813903

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{5113}}^1$

素因数の和:5151

約数の個数: 16

約数和(自身を含む): 36820800

約数和(自身を除く): 7006897

約数列:

[1, 7, 17, 49, 119, 343, 833, 5113, 5831, 35791, 86921, 250537, 608447, 1753759, 4259129, 29813903]

約数ペア:

[(1, 29813903), (7, 4259129), (17, 1753759), (49, 608447), (119, 250537), (343, 86921), (833, 35791), (5113, 5831)]