39645903

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{16921}}^1$

素因数の和:17006

約数の個数: 16

約数和(自身を含む): 58482432

約数和(自身を除く): 18836529

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 16921, 50763, 186131, 558393, 1201391, 3604173, 13215301, 39645903]

約数ペア:

[(1, 39645903), (3, 13215301), (11, 3604173), (33, 1201391), (71, 558393), (213, 186131), (781, 50763), (2343, 16921)]