30989343

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{134153}}^1$

素因数の和:134174

約数の個数: 16

約数和(自身を含む): 51515136

約数和(自身を除く): 20525793

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 134153, 402459, 939071, 1475683, 2817213, 4427049, 10329781, 30989343]

約数ペア:

[(1, 30989343), (3, 10329781), (7, 4427049), (11, 2817213), (21, 1475683), (33, 939071), (77, 402459), (231, 134153)]