2877305841

素因数分解:

$3^3\times {\mathrm{787}}^1\times {\mathrm{135409}}^1$

素因数の和:136205

約数の個数: 16

約数和(自身を含む): 4268123200

約数和(自身を除く): 1390817359

約数列:

[1, 3, 9, 27, 787, 2361, 7083, 21249, 135409, 406227, 1218681, 3656043, 106566883, 319700649, 959101947, 2877305841]

約数ペア:

[(1, 2877305841), (3, 959101947), (9, 319700649), (27, 106566883), (787, 3656043), (2361, 1218681), (7083, 406227), (21249, 135409)]