2011385379

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{62701}}^1$

素因数の和:62775

約数の個数: 24

約数和(自身を含む): 2925926128

約数和(自身を除く): 914540749

約数列:

[1, 3, 17, 37, 51, 111, 289, 629, 867, 1887, 10693, 32079, 62701, 188103, 1065917, 2319937, 3197751, 6959811, 18120589, 39438929, 54361767, 118316787, 670461793, 2011385379]

約数ペア:

[(1, 2011385379), (3, 670461793), (17, 118316787), (37, 54361767), (51, 39438929), (111, 18120589), (289, 6959811), (629, 3197751), (867, 2319937), (1887, 1065917), (10693, 188103), (32079, 62701)]