1342899

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:352

約数の個数: 20

約数和(自身を含む): 2047320

約数和(自身を除く): 704421

約数列:

[1, 3, 9, 27, 59, 81, 177, 281, 531, 843, 1593, 2529, 4779, 7587, 16579, 22761, 49737, 149211, 447633, 1342899]

約数ペア:

[(1, 1342899), (3, 447633), (9, 149211), (27, 49737), (59, 22761), (81, 16579), (177, 7587), (281, 4779), (531, 2529), (843, 1593)]