27628223

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6701}}^1$

素因数の和:6758

約数の個数: 16

約数和(自身を含む): 34314240

約数和(自身を除く): 6686017

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 6701, 46907, 127319, 207731, 891233, 1454117, 3946889, 27628223]

約数ペア:

[(1, 27628223), (7, 3946889), (19, 1454117), (31, 891233), (133, 207731), (217, 127319), (589, 46907), (4123, 6701)]