139929339

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{41983}}^1$

素因数の和:42098

約数の個数: 16

約数和(自身を含む): 205553664

約数和(自身を除く): 65624325

約数列:

[1, 3, 11, 33, 101, 303, 1111, 3333, 41983, 125949, 461813, 1385439, 4240283, 12720849, 46643113, 139929339]

約数ペア:

[(1, 139929339), (3, 46643113), (11, 12720849), (33, 4240283), (101, 1385439), (303, 461813), (1111, 125949), (3333, 41983)]