2937986639

素因数分解:

$7^2\times {\mathrm{191}}^1\times {\mathrm{313921}}^1$

素因数の和:314126

約数の個数: 12

約数和(自身を含む): 3435562368

約数和(自身を除く): 497575729

約数列:

[1, 7, 49, 191, 1337, 9359, 313921, 2197447, 15382129, 59958911, 419712377, 2937986639]

約数ペア:

[(1, 2937986639), (7, 419712377), (49, 59958911), (191, 15382129), (1337, 2197447), (9359, 313921)]