254423697

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{28661}}^1$

素因数の和:28944

約数の個数: 16

約数和(自身を含む): 371459520

約数和(自身を除く): 117035823

約数列:

[1, 3, 11, 33, 269, 807, 2959, 8877, 28661, 85983, 315271, 945813, 7709809, 23129427, 84807899, 254423697]

約数ペア:

[(1, 254423697), (3, 84807899), (11, 23129427), (33, 7709809), (269, 945813), (807, 315271), (2959, 85983), (8877, 28661)]