298486539

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{283463}}^1$

素因数の和:283488

約数の個数: 20

約数和(自身を含む): 480188016

約数和(自身を除く): 181701477

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 283463, 850389, 2551167, 3685019, 7653501, 11055057, 22960503, 33165171, 99495513, 298486539]

約数ペア:

[(1, 298486539), (3, 99495513), (9, 33165171), (13, 22960503), (27, 11055057), (39, 7653501), (81, 3685019), (117, 2551167), (351, 850389), (1053, 283463)]