138854379

素因数分解:

$3^1\times {\mathrm{229}}^1\times {\mathrm{359}}^1\times {\mathrm{563}}^1$

素因数の和:1154

約数の個数: 16

約数和(自身を含む): 186796800

約数和(自身を除く): 47942421

約数列:

[1, 3, 229, 359, 563, 687, 1077, 1689, 82211, 128927, 202117, 246633, 386781, 606351, 46284793, 138854379]

約数ペア:

[(1, 138854379), (3, 46284793), (229, 606351), (359, 386781), (563, 246633), (687, 202117), (1077, 128927), (1689, 82211)]