47878347

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{4019}}^1$

素因数の和:4071

約数の個数: 24

約数和(自身を含む): 73517760

約数和(自身を除く): 25639413

約数列:

[1, 3, 11, 19, 33, 57, 209, 361, 627, 1083, 3971, 4019, 11913, 12057, 44209, 76361, 132627, 229083, 839971, 1450859, 2519913, 4352577, 15959449, 47878347]

約数ペア:

[(1, 47878347), (3, 15959449), (11, 4352577), (19, 2519913), (33, 1450859), (57, 839971), (209, 229083), (361, 132627), (627, 76361), (1083, 44209), (3971, 12057), (4019, 11913)]