11662221

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3413}}^1$

素因数の和:3500

約数の個数: 16

約数和(自身を含む): 16714944

約数和(自身を除く): 5052723

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3413, 3417, 10239, 58021, 174063, 228671, 686013, 3887407, 11662221]

約数ペア:

[(1, 11662221), (3, 3887407), (17, 686013), (51, 228671), (67, 174063), (201, 58021), (1139, 10239), (3413, 3417)]