47219613

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{27091}}^1$

素因数の和:27184

約数の個数: 16

約数和(自身を含む): 72823296

約数和(自身を除く): 25603683

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 27091, 81273, 189637, 568911, 2248553, 6745659, 15739871, 47219613]

約数ペア:

[(1, 47219613), (3, 15739871), (7, 6745659), (21, 2248553), (83, 568911), (249, 189637), (581, 81273), (1743, 27091)]