1285194951

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{2799989}}^1$

素因数の和:2800015

約数の個数: 16

約数和(自身を含む): 2015992800

約数和(自身を除く): 730797849

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 2799989, 8399967, 25199901, 47599813, 75599703, 142799439, 428398317, 1285194951]

約数ペア:

[(1, 1285194951), (3, 428398317), (9, 142799439), (17, 75599703), (27, 47599813), (51, 25199901), (153, 8399967), (459, 2799989)]