142355847

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{5689}}^1$

素因数の和:6150

約数の個数: 16

約数和(自身を含む): 200288000

約数和(自身を除く): 57932153

約数列:

[1, 3, 19, 57, 439, 1317, 5689, 8341, 17067, 25023, 108091, 324273, 2497471, 7492413, 47451949, 142355847]

約数ペア:

[(1, 142355847), (3, 47451949), (19, 7492413), (57, 2497471), (439, 324273), (1317, 108091), (5689, 25023), (8341, 17067)]