53290257

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{14717}}^1$

素因数の和:14808

約数の個数: 16

約数和(自身を含む): 76298112

約数和(自身を除く): 23007855

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 14717, 44151, 250189, 750567, 1044907, 3134721, 17763419, 53290257]

約数ペア:

[(1, 53290257), (3, 17763419), (17, 3134721), (51, 1044907), (71, 750567), (213, 250189), (1207, 44151), (3621, 14717)]