754497213

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{870239}}^1$

素因数の和:870276

約数の個数: 12

約数和(自身を含む): 1068654720

約数和(自身を除く): 314157507

約数列:

[1, 3, 17, 51, 289, 867, 870239, 2610717, 14794063, 44382189, 251499071, 754497213]

約数ペア:

[(1, 754497213), (3, 251499071), (17, 44382189), (51, 14794063), (289, 2610717), (867, 870239)]