131878297

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{983}}^1$

素因数の和:1332

約数の個数: 16

約数和(自身を含む): 145474560

約数和(自身を除く): 13596263

約数列:

[1, 19, 23, 307, 437, 983, 5833, 7061, 18677, 22609, 134159, 301781, 429571, 5733839, 6940963, 131878297]

約数ペア:

[(1, 131878297), (19, 6940963), (23, 5733839), (307, 429571), (437, 301781), (983, 134159), (5833, 22609), (7061, 18677)]