51122901

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{4507}}^1$

素因数の和:4728

約数の個数: 16

約数和(自身を含む): 72128000

約数和(自身を除く): 21005099

約数列:

[1, 3, 19, 57, 199, 597, 3781, 4507, 11343, 13521, 85633, 256899, 896893, 2690679, 17040967, 51122901]

約数ペア:

[(1, 51122901), (3, 17040967), (19, 2690679), (57, 896893), (199, 256899), (597, 85633), (3781, 13521), (4507, 11343)]