247205125437

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{5417}}^1\times {\mathrm{192553}}^1$

素因数の和:198052

約数の個数: 16

約数和(自身を含む): 333842423040

約数和(自身を除く): 86637297603

約数列:

[1, 3, 79, 237, 5417, 16251, 192553, 427943, 577659, 1283829, 15211687, 45635061, 1043059601, 3129178803, 82401708479, 247205125437]

約数ペア:

[(1, 247205125437), (3, 82401708479), (79, 3129178803), (237, 1043059601), (5417, 45635061), (16251, 15211687), (192553, 1283829), (427943, 577659)]