12799293

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 20213760

約数和(自身を除く): 7414467

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 247, 299, 437, 741, 751, 897, 1311, 2253, 5681, 9763, 14269, 17043, 17273, 29289, 42807, 51819, 185497, 224549, 328187, 556491, 673647, 984561, 4266431, 12799293]

約数ペア:

[(1, 12799293), (3, 4266431), (13, 984561), (19, 673647), (23, 556491), (39, 328187), (57, 224549), (69, 185497), (247, 51819), (299, 42807), (437, 29289), (741, 17273), (751, 17043), (897, 14269), (1311, 9763), (2253, 5681)]