13553247

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{439}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 18627840

約数和(自身を除く): 5074593

約数列:

[1, 3, 41, 123, 251, 439, 753, 1317, 10291, 17999, 30873, 53997, 110189, 330567, 4517749, 13553247]

約数ペア:

[(1, 13553247), (3, 4517749), (41, 330567), (123, 110189), (251, 53997), (439, 30873), (753, 17999), (1317, 10291)]