2664453

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:584

約数の個数: 16

約数和(自身を含む): 3902976

約数和(自身を除く): 1238523

約数列:

[1, 3, 11, 33, 263, 307, 789, 921, 2893, 3377, 8679, 10131, 80741, 242223, 888151, 2664453]

約数ペア:

[(1, 2664453), (3, 888151), (11, 242223), (33, 80741), (263, 10131), (307, 8679), (789, 3377), (921, 2893)]