28632021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{3299}}^1$

素因数の和:3576

約数の個数: 16

約数和(自身を含む): 41817600

約数和(自身を除く): 13185579

約数列:

[1, 3, 11, 33, 263, 789, 2893, 3299, 8679, 9897, 36289, 108867, 867637, 2602911, 9544007, 28632021]

約数ペア:

[(1, 28632021), (3, 9544007), (11, 2602911), (33, 867637), (263, 108867), (789, 36289), (2893, 9897), (3299, 8679)]