248877093

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{2903}}^1$

素因数の和:3005

約数の個数: 24

約数和(自身を含む): 360258624

約数和(自身を除く): 111381531

約数列:

[1, 3, 17, 41, 51, 123, 697, 1681, 2091, 2903, 5043, 8709, 28577, 49351, 85731, 119023, 148053, 357069, 2023391, 4879943, 6070173, 14639829, 82959031, 248877093]

約数ペア:

[(1, 248877093), (3, 82959031), (17, 14639829), (41, 6070173), (51, 4879943), (123, 2023391), (697, 357069), (1681, 148053), (2091, 119023), (2903, 85731), (5043, 49351), (8709, 28577)]