26884677

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20507}}^1$

素因数の和:20552

約数の個数: 16

約数和(自身を含む): 39375360

約数和(自身を除く): 12490683

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 20507, 61521, 389633, 471661, 1168899, 1414983, 8961559, 26884677]

約数ペア:

[(1, 26884677), (3, 8961559), (19, 1414983), (23, 1168899), (57, 471661), (69, 389633), (437, 61521), (1311, 20507)]