29902719

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{129449}}^1$

素因数の和:129470

約数の個数: 16

約数和(自身を含む): 49708800

約数和(自身を除く): 19806081

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 129449, 388347, 906143, 1423939, 2718429, 4271817, 9967573, 29902719]

約数ペア:

[(1, 29902719), (3, 9967573), (7, 4271817), (11, 2718429), (21, 1423939), (33, 906143), (77, 388347), (231, 129449)]