38457139

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2851}}^1$

素因数の和:2946

約数の個数: 16

約数和(自身を含む): 45997056

約数和(自身を除く): 7539917

約数列:

[1, 7, 41, 47, 287, 329, 1927, 2851, 13489, 19957, 116891, 133997, 818237, 937979, 5493877, 38457139]

約数ペア:

[(1, 38457139), (7, 5493877), (41, 937979), (47, 818237), (287, 133997), (329, 116891), (1927, 19957), (2851, 13489)]