492028569

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{189169}}^1$

素因数の和:189209

約数の個数: 18

約数和(自身を含む): 754977470

約数和(自身を除く): 262948901

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 189169, 567507, 1702521, 3215873, 9647619, 28942857, 54669841, 164009523, 492028569]

約数ペア:

[(1, 492028569), (3, 164009523), (9, 54669841), (17, 28942857), (51, 9647619), (153, 3215873), (289, 1702521), (867, 567507), (2601, 189169)]