13328119

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2383}}^1$

素因数の和:2454

約数の個数: 16

約数和(自身を含む): 16478208

約数和(自身を除く): 3150089

約数列:

[1, 7, 17, 47, 119, 329, 799, 2383, 5593, 16681, 40511, 112001, 283577, 784007, 1904017, 13328119]

約数ペア:

[(1, 13328119), (7, 1904017), (17, 784007), (47, 283577), (119, 112001), (329, 40511), (799, 16681), (2383, 5593)]