39727743

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{27997}}^1$

素因数の和:28054

約数の個数: 16

約数和(自身を含む): 59131776

約数和(自身を除く): 19404033

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 27997, 83991, 307967, 923901, 1203871, 3611613, 13242581, 39727743]

約数ペア:

[(1, 39727743), (3, 13242581), (11, 3611613), (33, 1203871), (43, 923901), (129, 307967), (473, 83991), (1419, 27997)]