2687331321

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{34919}}^1$

素因数の和:35445

約数の個数: 24

約数和(自身を含む): 4118325120

約数和(自身を除く): 1430993799

約数列:

[1, 3, 9, 17, 51, 153, 503, 1509, 4527, 8551, 25653, 34919, 76959, 104757, 314271, 593623, 1780869, 5342607, 17564257, 52692771, 158078313, 298592369, 895777107, 2687331321]

約数ペア:

[(1, 2687331321), (3, 895777107), (9, 298592369), (17, 158078313), (51, 52692771), (153, 17564257), (503, 5342607), (1509, 1780869), (4527, 593623), (8551, 314271), (25653, 104757), (34919, 76959)]