2953008981

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{2804377}}^1$

素因数の和:2804402

約数の個数: 20

約数和(自身を含む): 4750616332

約数和(自身を除く): 1797607351

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 2804377, 8413131, 25239393, 36456901, 75718179, 109370703, 227154537, 328112109, 984336327, 2953008981]

約数ペア:

[(1, 2953008981), (3, 984336327), (9, 328112109), (13, 227154537), (27, 109370703), (39, 75718179), (81, 36456901), (117, 25239393), (351, 8413131), (1053, 2804377)]