1406982003

素因数分解:

$3^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{82613}}^1$

素因数の和:83434

約数の個数: 16

約数和(自身を含む): 2146642176

約数和(自身を除く): 739660173

約数列:

[1, 3, 7, 21, 811, 2433, 5677, 17031, 82613, 247839, 578291, 1734873, 66999143, 200997429, 468994001, 1406982003]

約数ペア:

[(1, 1406982003), (3, 468994001), (7, 200997429), (21, 66999143), (811, 1734873), (2433, 578291), (5677, 247839), (17031, 82613)]