47007609

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{20063}}^1$

素因数の和:20148

約数の個数: 16

約数和(自身を含む): 69341184

約数和(自身を除く): 22333575

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 20063, 60189, 220693, 662079, 1424473, 4273419, 15669203, 47007609]

約数ペア:

[(1, 47007609), (3, 15669203), (11, 4273419), (33, 1424473), (71, 662079), (213, 220693), (781, 60189), (2343, 20063)]