28610409

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4691}}^1$

素因数の和:4820

約数の個数: 16

約数和(自身を含む): 40538880

約数和(自身を除く): 11928471

約数列:

[1, 3, 19, 57, 107, 321, 2033, 4691, 6099, 14073, 89129, 267387, 501937, 1505811, 9536803, 28610409]

約数ペア:

[(1, 28610409), (3, 9536803), (19, 1505811), (57, 501937), (107, 267387), (321, 89129), (2033, 14073), (4691, 6099)]