56716401

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{36997}}^1$

素因数の和:37080

約数の個数: 16

約数和(自身を含む): 87611264

約数和(自身を除く): 30894863

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 36997, 110991, 258979, 776937, 2700781, 8102343, 18905467, 56716401]

約数ペア:

[(1, 56716401), (3, 18905467), (7, 8102343), (21, 2700781), (73, 776937), (219, 258979), (511, 110991), (1533, 36997)]