56486487

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{2237}}^1$

素因数の和:2702

約数の個数: 16

約数和(自身を含む): 79493760

約数和(自身を除く): 23007273

約数列:

[1, 3, 19, 57, 443, 1329, 2237, 6711, 8417, 25251, 42503, 127509, 990991, 2972973, 18828829, 56486487]

約数ペア:

[(1, 56486487), (3, 18828829), (19, 2972973), (57, 990991), (443, 127509), (1329, 42503), (2237, 25251), (6711, 8417)]