490410657

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{115201}}^1$

素因数の和:115261

約数の個数: 24

約数和(自身を含む): 790746528

約数和(自身を除く): 300335871

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 115201, 345603, 1036809, 1267211, 3801633, 4953643, 11404899, 14860929, 44582787, 54490073, 163470219, 490410657]

約数ペア:

[(1, 490410657), (3, 163470219), (9, 54490073), (11, 44582787), (33, 14860929), (43, 11404899), (99, 4953643), (129, 3801633), (387, 1267211), (473, 1036809), (1419, 345603), (4257, 115201)]