40005163

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 44658432

約数和(自身を除く): 4653269

約数列:

[1, 11, 71, 181, 283, 781, 1991, 3113, 12851, 20093, 51223, 141361, 221023, 563453, 3636833, 40005163]

約数ペア:

[(1, 40005163), (11, 3636833), (71, 563453), (181, 221023), (283, 141361), (781, 51223), (1991, 20093), (3113, 12851)]