8797491

素因数分解:

$3^4\times {\mathrm{313}}^1\times {\mathrm{347}}^1$

素因数の和:672

約数の個数: 20

約数和(自身を含む): 13221912

約数和(自身を除く): 4424421

約数列:

[1, 3, 9, 27, 81, 313, 347, 939, 1041, 2817, 3123, 8451, 9369, 25353, 28107, 108611, 325833, 977499, 2932497, 8797491]

約数ペア:

[(1, 8797491), (3, 2932497), (9, 977499), (27, 325833), (81, 108611), (313, 28107), (347, 25353), (939, 9369), (1041, 8451), (2817, 3123)]