492039729

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{16879}}^1$

素因数の和:17005

約数の個数: 24

約数和(自身を含む): 737318400

約数和(自身を除く): 245278671

約数列:

[1, 3, 9, 41, 79, 123, 237, 369, 711, 3239, 9717, 16879, 29151, 50637, 151911, 692039, 1333441, 2076117, 4000323, 6228351, 12000969, 54671081, 164013243, 492039729]

約数ペア:

[(1, 492039729), (3, 164013243), (9, 54671081), (41, 12000969), (79, 6228351), (123, 4000323), (237, 2076117), (369, 1333441), (711, 692039), (3239, 151911), (9717, 50637), (16879, 29151)]