810414969

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{424079}}^1$

素因数の和:424109

約数の個数: 24

約数和(自身を含む): 1353663360

約数和(自身を除く): 543248391

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 424079, 1272237, 2968553, 5513027, 8905659, 16539081, 20779871, 38591189, 62339613, 115773567, 270138323, 810414969]

約数ペア:

[(1, 810414969), (3, 270138323), (7, 115773567), (13, 62339613), (21, 38591189), (39, 20779871), (49, 16539081), (91, 8905659), (147, 5513027), (273, 2968553), (637, 1272237), (1911, 424079)]