38939571

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1361}}^1$

素因数の和:1412

約数の個数: 36

約数和(自身を含む): 65228904

約数和(自身を除く): 26289333

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 289, 561, 867, 1361, 1683, 2601, 3179, 4083, 9537, 12249, 14971, 23137, 28611, 44913, 69411, 134739, 208233, 254507, 393329, 763521, 1179987, 2290563, 3539961, 4326619, 12979857, 38939571]

約数ペア:

[(1, 38939571), (3, 12979857), (9, 4326619), (11, 3539961), (17, 2290563), (33, 1179987), (51, 763521), (99, 393329), (153, 254507), (187, 208233), (289, 134739), (561, 69411), (867, 44913), (1361, 28611), (1683, 23137), (2601, 14971), (3179, 12249), (4083, 9537)]