7131748509

素因数分解:

$3^2\times {\mathrm{401}}^1\times {\mathrm{599}}^1\times {\mathrm{3299}}^1$

素因数の和:4305

約数の個数: 24

約数和(自身を含む): 10347480000

約数和(自身を除く): 3215731491

約数列:

[1, 3, 9, 401, 599, 1203, 1797, 3299, 3609, 5391, 9897, 29691, 240199, 720597, 1322899, 1976101, 2161791, 3968697, 5928303, 11906091, 17784909, 792416501, 2377249503, 7131748509]

約数ペア:

[(1, 7131748509), (3, 2377249503), (9, 792416501), (401, 17784909), (599, 11906091), (1203, 5928303), (1797, 3968697), (3299, 2161791), (3609, 1976101), (5391, 1322899), (9897, 720597), (29691, 240199)]