212147749441

素因数分解:

${\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{329401}}^1$

素因数の和:329712

約数の個数: 16

約数和(自身を含む): 220852182528

約数和(自身を除く): 8704433087

約数列:

[1, 47, 71, 193, 3337, 9071, 13703, 329401, 644041, 15481847, 23387471, 63574393, 1099211137, 2987996471, 4513781903, 212147749441]

約数ペア:

[(1, 212147749441), (47, 4513781903), (71, 2987996471), (193, 1099211137), (3337, 63574393), (9071, 23387471), (13703, 15481847), (329401, 644041)]