2961871.00000000

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{401}}^1$

素因数の和:772

約数の個数: 16

約数和(自身を含む): 68076288

約数和(自身を除く): 9682267

約数列:

[1, 7, 71, 293, 401, 497, 2051, 2807, 20803, 28471, 117493, 145621, 199297, 822451, 8342003, 58394021]

約数ペア:

[(1, 58394021), (7, 8342003), (71, 822451), (293, 199297), (401, 145621), (497, 117493), (2051, 28471), (2807, 20803)]