5640261

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2551}}^1$

素因数の和:2632

約数の個数: 16

約数和(自身を含む): 8329728

約数和(自身を除く): 2689467

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 2551, 7653, 28061, 84183, 170917, 512751, 1880087, 5640261]

約数ペア:

[(1, 5640261), (3, 1880087), (11, 512751), (33, 170917), (67, 84183), (201, 28061), (737, 7653), (2211, 2551)]