30810549

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{133379}}^1$

素因数の和:133400

約数の個数: 16

約数和(自身を含む): 51217920

約数和(自身を除く): 20407371

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 133379, 400137, 933653, 1467169, 2800959, 4401507, 10270183, 30810549]

約数ペア:

[(1, 30810549), (3, 10270183), (7, 4401507), (11, 2800959), (21, 1467169), (33, 933653), (77, 400137), (231, 133379)]