115398913

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{9749}}^1$

素因数の和:9864

約数の個数: 16

約数和(自身を含む): 140400000

約数和(自身を除く): 25001087

約数列:

[1, 7, 19, 89, 133, 623, 1691, 9749, 11837, 68243, 185231, 867661, 1296617, 6073627, 16485559, 115398913]

約数ペア:

[(1, 115398913), (7, 16485559), (19, 6073627), (89, 1296617), (133, 867661), (623, 185231), (1691, 68243), (9749, 11837)]