280538218323

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{22312751}}^1$

素因数の和:22312895

約数の個数: 24

約数和(自身を含む): 445541031936

約数和(自身を除く): 165002813613

約数列:

[1, 3, 9, 11, 33, 99, 127, 381, 1143, 1397, 4191, 12573, 22312751, 66938253, 200814759, 245440261, 736320783, 2208962349, 2833719377, 8501158131, 25503474393, 31170913147, 93512739441, 280538218323]

約数ペア:

[(1, 280538218323), (3, 93512739441), (9, 31170913147), (11, 25503474393), (33, 8501158131), (99, 2833719377), (127, 2208962349), (381, 736320783), (1143, 245440261), (1397, 200814759), (4191, 66938253), (12573, 22312751)]