47677791

素因数分解:

$3^1\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{2081}}^1$

素因数の和:3182

約数の個数: 16

約数和(自身を含む): 72753408

約数和(自身を除く): 25075617

約数列:

[1, 3, 7, 21, 1091, 2081, 3273, 6243, 7637, 14567, 22911, 43701, 2270371, 6811113, 15892597, 47677791]

約数ペア:

[(1, 47677791), (3, 15892597), (7, 6811113), (21, 2270371), (1091, 43701), (2081, 22911), (3273, 14567), (6243, 7637)]