5200278741

素因数分解:

$3^2\times 7^1\times {\mathrm{20177}}^1\times {\mathrm{4091}}^1$

素因数の和:24281

約数の個数: 24

約数和(自身を含む): 8587111104

約数和(自身を除く): 3386832363

約数列:

[1, 3, 7, 9, 21, 63, 4091, 12273, 20177, 28637, 36819, 60531, 85911, 141239, 181593, 257733, 423717, 1271151, 82544107, 247632321, 577808749, 742896963, 1733426247, 5200278741]

約数ペア:

[(1, 5200278741), (3, 1733426247), (7, 742896963), (9, 577808749), (21, 247632321), (63, 82544107), (4091, 1271151), (12273, 423717), (20177, 257733), (28637, 181593), (36819, 141239), (60531, 85911)]