56731317

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{1303}}^1$

素因数の和:1960

約数の個数: 16

約数和(自身を含む): 79116288

約数和(自身を除く): 22384971

約数列:

[1, 3, 23, 69, 631, 1303, 1893, 3909, 14513, 29969, 43539, 89907, 822193, 2466579, 18910439, 56731317]

約数ペア:

[(1, 56731317), (3, 18910439), (23, 2466579), (69, 822193), (631, 89907), (1303, 43539), (1893, 29969), (3909, 14513)]