121570673

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{739}}^1$

素因数の和:1148

約数の個数: 16

約数和(自身を含む): 141511680

約数和(自身を除く): 19941007

約数列:

[1, 7, 71, 331, 497, 739, 2317, 5173, 23501, 52469, 164507, 244609, 367283, 1712263, 17367239, 121570673]

約数ペア:

[(1, 121570673), (7, 17367239), (71, 1712263), (331, 367283), (497, 244609), (739, 164507), (2317, 52469), (5173, 23501)]