12203943

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{883}}^1$

素因数の和:1174

約数の個数: 16

約数和(自身を含む): 17312256

約数和(自身を除く): 5108313

約数列:

[1, 3, 17, 51, 271, 813, 883, 2649, 4607, 13821, 15011, 45033, 239293, 717879, 4067981, 12203943]

約数ペア:

[(1, 12203943), (3, 4067981), (17, 717879), (51, 239293), (271, 45033), (813, 15011), (883, 13821), (2649, 4607)]