12561183

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{6373}}^1$

素因数の和:6455

約数の個数: 16

約数和(自身を含む): 18867040

約数和(自身を除く): 6305857

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 6373, 19119, 57357, 172071, 465229, 1395687, 4187061, 12561183]

約数ペア:

[(1, 12561183), (3, 4187061), (9, 1395687), (27, 465229), (73, 172071), (219, 57357), (657, 19119), (1971, 6373)]