2803669337

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{1483}}^1$

素因数の和:1725

約数の個数: 32

約数和(自身を含む): 3390643200

約数和(自身を除く): 586973863

約数列:

[1, 7, 29, 67, 139, 203, 469, 973, 1483, 1943, 4031, 9313, 10381, 13601, 28217, 43007, 65191, 99361, 206137, 270077, 301049, 695527, 1442959, 1890539, 2881469, 5977973, 13811179, 20170283, 41845811, 96678253, 400524191, 2803669337]

約数ペア:

[(1, 2803669337), (7, 400524191), (29, 96678253), (67, 41845811), (139, 20170283), (203, 13811179), (469, 5977973), (973, 2881469), (1483, 1890539), (1943, 1442959), (4031, 695527), (9313, 301049), (10381, 270077), (13601, 206137), (28217, 99361), (43007, 65191)]