254156617

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{41333}}^1$

素因数の和:41400

約数の個数: 16

約数和(自身を含む): 305540928

約数和(自身を除く): 51384311

約数列:

[1, 11, 13, 43, 143, 473, 559, 6149, 41333, 454663, 537329, 1777319, 5910619, 19550509, 23105147, 254156617]

約数ペア:

[(1, 254156617), (11, 23105147), (13, 19550509), (43, 5910619), (143, 1777319), (473, 537329), (559, 454663), (6149, 41333)]