1350000003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{66089}}^1$

素因数の和:66722

約数の個数: 16

約数和(自身を含む): 1966838400

約数和(自身を除く): 616838397

約数列:

[1, 3, 11, 33, 619, 1857, 6809, 20427, 66089, 198267, 726979, 2180937, 40909091, 122727273, 450000001, 1350000003]

約数ペア:

[(1, 1350000003), (3, 450000001), (11, 122727273), (33, 40909091), (619, 2180937), (1857, 726979), (6809, 198267), (20427, 66089)]