29183721

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19037}}^1$

素因数の和:19120

約数の個数: 16

約数和(自身を含む): 45081984

約数和(自身を除く): 15898263

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 19037, 57111, 133259, 399777, 1389701, 4169103, 9727907, 29183721]

約数ペア:

[(1, 29183721), (3, 9727907), (7, 4169103), (21, 1389701), (73, 399777), (219, 133259), (511, 57111), (1533, 19037)]