4887351

素因数分解:

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

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 8716800

約数和(自身を除く): 3829449

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 1361, 3591, 4083, 9527, 12249, 25859, 28581, 36747, 77577, 85743, 181013, 232731, 257229, 543039, 698193, 1629117, 4887351]

約数ペア:

[(1, 4887351), (3, 1629117), (7, 698193), (9, 543039), (19, 257229), (21, 232731), (27, 181013), (57, 85743), (63, 77577), (133, 36747), (171, 28581), (189, 25859), (399, 12249), (513, 9527), (1197, 4083), (1361, 3591)]