2430519

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 4139520

約数和(自身を除く): 1709001

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 307, 377, 609, 921, 1131, 2149, 2639, 3991, 6447, 7917, 8903, 11973, 26709, 27937, 62321, 83811, 115739, 186963, 347217, 810173, 2430519]

約数ペア:

[(1, 2430519), (3, 810173), (7, 347217), (13, 186963), (21, 115739), (29, 83811), (39, 62321), (87, 27937), (91, 26709), (203, 11973), (273, 8903), (307, 7917), (377, 6447), (609, 3991), (921, 2639), (1131, 2149)]