7492720484817

素因数分解:

$3^2\times {\mathrm{491}}^1\times {\mathrm{5381}}^1\times {\mathrm{315103}}^1$

素因数の和:320981

約数の個数: 24

約数和(自身を含む): 10846910700288

約数和(自身を除く): 3354190215471

約数列:

[1, 3, 9, 491, 1473, 4419, 5381, 16143, 48429, 315103, 945309, 2642071, 2835927, 7926213, 23778639, 154715573, 464146719, 1392440157, 1695569243, 5086707729, 15260123187, 832524498313, 2497573494939, 7492720484817]

約数ペア:

[(1, 7492720484817), (3, 2497573494939), (9, 832524498313), (491, 15260123187), (1473, 5086707729), (4419, 1695569243), (5381, 1392440157), (16143, 464146719), (48429, 154715573), (315103, 23778639), (945309, 7926213), (2642071, 2835927)]