2817309

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1447}}^1$

素因数の和:1520

約数の個数: 16

約数和(自身を含む): 4170240

約数和(自身を除く): 1352931

約数列:

[1, 3, 11, 33, 59, 177, 649, 1447, 1947, 4341, 15917, 47751, 85373, 256119, 939103, 2817309]

約数ペア:

[(1, 2817309), (3, 939103), (11, 256119), (33, 85373), (59, 47751), (177, 15917), (649, 4341), (1447, 1947)]