15939429

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6803}}^1$

素因数の和:6888

約数の個数: 16

約数和(自身を含む): 23514624

約数和(自身を除く): 7575195

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 6803, 20409, 74833, 224499, 483013, 1449039, 5313143, 15939429]

約数ペア:

[(1, 15939429), (3, 5313143), (11, 1449039), (33, 483013), (71, 224499), (213, 74833), (781, 20409), (2343, 6803)]