4720767

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 6480000

約数和(自身を除く): 1759233

約数列:

[1, 3, 59, 149, 177, 179, 447, 537, 8791, 10561, 26373, 26671, 31683, 80013, 1573589, 4720767]

約数ペア:

[(1, 4720767), (3, 1573589), (59, 80013), (149, 31683), (177, 26671), (179, 26373), (447, 10561), (537, 8791)]