2011770003

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{146513}}^1$

素因数の和:146738

約数の個数: 16

約数和(自身を含む): 2813068800

約数和(自身を除く): 801298797

約数列:

[1, 3, 23, 69, 199, 597, 4577, 13731, 146513, 439539, 3369799, 10109397, 29156087, 87468261, 670590001, 2011770003]

約数ペア:

[(1, 2011770003), (3, 670590001), (23, 87468261), (69, 29156087), (199, 10109397), (597, 3369799), (4577, 439539), (13731, 146513)]