47853533

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2129}}^1$

素因数の和:2181

約数の個数: 24

約数和(自身を含む): 62366400

約数和(自身を除く): 14512867

約数列:

[1, 7, 13, 19, 91, 133, 169, 247, 1183, 1729, 2129, 3211, 14903, 22477, 27677, 40451, 193739, 283157, 359801, 525863, 2518607, 3681041, 6836219, 47853533]

約数ペア:

[(1, 47853533), (7, 6836219), (13, 3681041), (19, 2518607), (91, 525863), (133, 359801), (169, 283157), (247, 193739), (1183, 40451), (1729, 27677), (2129, 22477), (3211, 14903)]