1366541721

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{1597}}^1\times {\mathrm{3067}}^1$

素因数の和:4701

約数の個数: 24

約数和(自身を含む): 2039508224

約数和(自身を除く): 672966503

約数列:

[1, 3, 9, 31, 93, 279, 1597, 3067, 4791, 9201, 14373, 27603, 49507, 95077, 148521, 285231, 445563, 855693, 4897999, 14693997, 44081991, 151837969, 455513907, 1366541721]

約数ペア:

[(1, 1366541721), (3, 455513907), (9, 151837969), (31, 44081991), (93, 14693997), (279, 4897999), (1597, 855693), (3067, 445563), (4791, 285231), (9201, 148521), (14373, 95077), (27603, 49507)]