8907291

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 13366080

約数和(自身を除く): 4458789

約数列:

[1, 3, 9, 41, 101, 123, 239, 303, 369, 717, 909, 2151, 4141, 9799, 12423, 24139, 29397, 37269, 72417, 88191, 217251, 989699, 2969097, 8907291]

約数ペア:

[(1, 8907291), (3, 2969097), (9, 989699), (41, 217251), (101, 88191), (123, 72417), (239, 37269), (303, 29397), (369, 24139), (717, 12423), (909, 9799), (2151, 4141)]