28539549

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1811}}^1$

素因数の和:1937

約数の個数: 24

約数和(自身を含む): 44096832

約数和(自身を除く): 15557283

約数列:

[1, 3, 9, 17, 51, 103, 153, 309, 927, 1751, 1811, 5253, 5433, 15759, 16299, 30787, 92361, 186533, 277083, 559599, 1678797, 3171061, 9513183, 28539549]

約数ペア:

[(1, 28539549), (3, 9513183), (9, 3171061), (17, 1678797), (51, 559599), (103, 277083), (153, 186533), (309, 92361), (927, 30787), (1751, 16299), (1811, 15759), (5253, 5433)]