27703987

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 29804544

約数和(自身を除く): 2100557

約数列:

[1, 31, 41, 71, 307, 1271, 2201, 2911, 9517, 12587, 21797, 90241, 390197, 675707, 893677, 27703987]

約数ペア:

[(1, 27703987), (31, 893677), (41, 675707), (71, 390197), (307, 90241), (1271, 21797), (2201, 12587), (2911, 9517)]