25927993

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4013}}^1$

素因数の和:4104

約数の個数: 16

約数和(自身を含む): 32368896

約数和(自身を除く): 6440903

約数列:

[1, 7, 13, 71, 91, 497, 923, 4013, 6461, 28091, 52169, 284923, 365183, 1994461, 3703999, 25927993]

約数ペア:

[(1, 25927993), (7, 3703999), (13, 1994461), (71, 365183), (91, 284923), (497, 52169), (923, 28091), (4013, 6461)]