30910803

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{133813}}^1$

素因数の和:133834

約数の個数: 16

約数和(自身を含む): 51384576

約数和(自身を除く): 20473773

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 133813, 401439, 936691, 1471943, 2810073, 4415829, 10303601, 30910803]

約数ペア:

[(1, 30910803), (3, 10303601), (7, 4415829), (11, 2810073), (21, 1471943), (33, 936691), (77, 401439), (231, 133813)]