528028851

素因数分解:

$3^1\times 7^2\times {\mathrm{751}}^1\times {\mathrm{4783}}^1$

素因数の和:5551

約数の個数: 24

約数和(自身を含む): 820245504

約数和(自身を除く): 292216653

約数列:

[1, 3, 7, 21, 49, 147, 751, 2253, 4783, 5257, 14349, 15771, 33481, 36799, 100443, 110397, 234367, 703101, 3592033, 10776099, 25144231, 75432693, 176009617, 528028851]

約数ペア:

[(1, 528028851), (3, 176009617), (7, 75432693), (21, 25144231), (49, 10776099), (147, 3592033), (751, 703101), (2253, 234367), (4783, 110397), (5257, 100443), (14349, 36799), (15771, 33481)]