996947643

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1787}}^1\times {\mathrm{10939}}^1$

素因数の和:12746

約数の個数: 16

約数和(自身を含む): 1408371840

約数和(自身を除く): 411424197

約数列:

[1, 3, 17, 51, 1787, 5361, 10939, 30379, 32817, 91137, 185963, 557889, 19547993, 58643979, 332315881, 996947643]

約数ペア:

[(1, 996947643), (3, 332315881), (17, 58643979), (51, 19547993), (1787, 557889), (5361, 185963), (10939, 91137), (30379, 32817)]