30819711

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{1087}}^1$

素因数の和:1830

約数の個数: 16

約数和(自身を含む): 44355584

約数和(自身を除く): 13535873

約数列:

[1, 3, 13, 39, 727, 1087, 2181, 3261, 9451, 14131, 28353, 42393, 790249, 2370747, 10273237, 30819711]

約数ペア:

[(1, 30819711), (3, 10273237), (13, 2370747), (39, 790249), (727, 42393), (1087, 28353), (2181, 14131), (3261, 9451)]