1391484577

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1\times {\mathrm{5039}}^1$

素因数の和:5532

約数の個数: 16

約数和(自身を含む): 1610219520

約数和(自身を除く): 218734943

約数列:

[1, 7, 103, 383, 721, 2681, 5039, 35273, 39449, 276143, 519017, 1929937, 3633119, 13509559, 198783511, 1391484577]

約数ペア:

[(1, 1391484577), (7, 198783511), (103, 13509559), (383, 3633119), (721, 1929937), (2681, 519017), (5039, 276143), (35273, 39449)]