215055599

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{41333}}^1$

素因数の和:41398

約数の個数: 12

約数和(自身を含む): 241886568

約数和(自身を除く): 26830969

約数列:

[1, 11, 43, 121, 473, 5203, 41333, 454663, 1777319, 5001293, 19550509, 215055599]

約数ペア:

[(1, 215055599), (11, 19550509), (43, 5001293), (121, 1777319), (473, 454663), (5203, 41333)]