47857782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1139471}}^1$

素因数の和:1139483

約数の個数: 16

約数和(自身を含む): 109389312

約数和(自身を除く): 61531530

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1139471, 2278942, 3418413, 6836826, 7976297, 15952594, 23928891, 47857782]

約数ペア:

[(1, 47857782), (2, 23928891), (3, 15952594), (6, 7976297), (7, 6836826), (14, 3418413), (21, 2278942), (42, 1139471)]