274752009

素因数分解:

$3^2\times 7^1\times {\mathrm{859}}^1\times {\mathrm{5077}}^1$

素因数の和:5949

約数の個数: 24

約数和(自身を含む): 454176320

約数和(自身を除く): 179424311

約数列:

[1, 3, 7, 9, 21, 63, 859, 2577, 5077, 6013, 7731, 15231, 18039, 35539, 45693, 54117, 106617, 319851, 4361143, 13083429, 30528001, 39250287, 91584003, 274752009]

約数ペア:

[(1, 274752009), (3, 91584003), (7, 39250287), (9, 30528001), (21, 13083429), (63, 4361143), (859, 319851), (2577, 106617), (5077, 54117), (6013, 45693), (7731, 35539), (15231, 18039)]