30530913

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{63211}}^1$

素因数の和:63244

約数の個数: 16

約数和(自身を含む): 48546816

約数和(自身を除く): 18015903

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 63211, 189633, 442477, 1327431, 1453853, 4361559, 10176971, 30530913]

約数ペア:

[(1, 30530913), (3, 10176971), (7, 4361559), (21, 1453853), (23, 1327431), (69, 442477), (161, 189633), (483, 63211)]