27469379

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1229}}^1$

素因数の和:1370

約数の個数: 16

約数和(自身を含む): 32747520

約数和(自身を除く): 5278141

約数列:

[1, 7, 31, 103, 217, 721, 1229, 3193, 8603, 22351, 38099, 126587, 266693, 886109, 3924197, 27469379]

約数ペア:

[(1, 27469379), (7, 3924197), (31, 886109), (103, 266693), (217, 126587), (721, 38099), (1229, 22351), (3193, 8603)]