30676317

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{76883}}^1$

素因数の和:76912

約数の個数: 16

約数和(自身を含む): 49205760

約数和(自身を除く): 18529443

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 76883, 230649, 538181, 1460777, 1614543, 4382331, 10225439, 30676317]

約数ペア:

[(1, 30676317), (3, 10225439), (7, 4382331), (19, 1614543), (21, 1460777), (57, 538181), (133, 230649), (399, 76883)]