1629117

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1361}}^1$

素因数の和:1393

約数の個数: 24

約数和(自身を含む): 2832960

約数和(自身を除く): 1203843

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 1361, 4083, 9527, 12249, 25859, 28581, 77577, 85743, 181013, 232731, 543039, 1629117]

約数ペア:

[(1, 1629117), (3, 543039), (7, 232731), (9, 181013), (19, 85743), (21, 77577), (57, 28581), (63, 25859), (133, 12249), (171, 9527), (399, 4083), (1197, 1361)]