56448249

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131581}}^1$

素因数の和:131608

約数の個数: 16

約数和(自身を含む): 88423104

約数和(自身を除く): 31974855

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 131581, 394743, 1447391, 1710553, 4342173, 5131659, 18816083, 56448249]

約数ペア:

[(1, 56448249), (3, 18816083), (11, 5131659), (13, 4342173), (33, 1710553), (39, 1447391), (143, 394743), (429, 131581)]