269716617

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{4021}}^1$

素因数の和:4313

約数の個数: 24

約数和(自身を含む): 404693640

約数和(自身を除く): 134977023

約数列:

[1, 3, 9, 29, 87, 257, 261, 771, 2313, 4021, 7453, 12063, 22359, 36189, 67077, 116609, 349827, 1033397, 1049481, 3100191, 9300573, 29968513, 89905539, 269716617]

約数ペア:

[(1, 269716617), (3, 89905539), (9, 29968513), (29, 9300573), (87, 3100191), (257, 1049481), (261, 1033397), (771, 349827), (2313, 116609), (4021, 67077), (7453, 36189), (12063, 22359)]