56983143

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{37171}}^1$

素因数の和:37254

約数の個数: 16

約数和(自身を含む): 88023296

約数和(自身を除く): 31040153

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 37171, 111513, 260197, 780591, 2713483, 8140449, 18994381, 56983143]

約数ペア:

[(1, 56983143), (3, 18994381), (7, 8140449), (21, 2713483), (73, 780591), (219, 260197), (511, 111513), (1533, 37171)]