40028523

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 57278832

約数和(自身を除く): 17250309

約数列:

[1, 3, 17, 51, 137, 289, 337, 411, 867, 1011, 2329, 5729, 6987, 17187, 39593, 46169, 97393, 118779, 138507, 292179, 784873, 2354619, 13342841, 40028523]

約数ペア:

[(1, 40028523), (3, 13342841), (17, 2354619), (51, 784873), (137, 292179), (289, 138507), (337, 118779), (411, 97393), (867, 46169), (1011, 39593), (2329, 17187), (5729, 6987)]