2825907

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2539}}^1$

素因数の和:2602

約数の個数: 16

約数和(自身を含む): 4389120

約数和(自身を除く): 1563213

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 2539, 7617, 17773, 53319, 134567, 403701, 941969, 2825907]

約数ペア:

[(1, 2825907), (3, 941969), (7, 403701), (21, 134567), (53, 53319), (159, 17773), (371, 7617), (1113, 2539)]