51507417

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{3919}}^1$

素因数の和:4272

約数の個数: 16

約数和(自身を含む): 74197760

約数和(自身を除く): 22690343

約数列:

[1, 3, 13, 39, 337, 1011, 3919, 4381, 11757, 13143, 50947, 152841, 1320703, 3962109, 17169139, 51507417]

約数ペア:

[(1, 51507417), (3, 17169139), (13, 3962109), (39, 1320703), (337, 152841), (1011, 50947), (3919, 13143), (4381, 11757)]