864766774509

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{639147653}}^1$

素因数の和:639147708

約数の個数: 16

約数和(自身を含む): 1288521670464

約数和(自身を除く): 423754895955

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 639147653, 1917442959, 7030624183, 21091872549, 26205053773, 78615161319, 288255591503, 864766774509]

約数ペア:

[(1, 864766774509), (3, 288255591503), (11, 78615161319), (33, 26205053773), (41, 21091872549), (123, 7030624183), (451, 1917442959), (1353, 639147653)]