7470648003

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{408433}}^1$

素因数の和:408523

約数の個数: 32

約数和(自身を含む): 12442533376

約数和(自身を除く): 4971885373

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 201, 273, 469, 871, 1407, 2613, 6097, 18291, 408433, 1225299, 2859031, 5309629, 8577093, 15928887, 27365011, 37167403, 82095033, 111502209, 191555077, 355745143, 574665231, 1067235429, 2490216001, 7470648003]

約数ペア:

[(1, 7470648003), (3, 2490216001), (7, 1067235429), (13, 574665231), (21, 355745143), (39, 191555077), (67, 111502209), (91, 82095033), (201, 37167403), (273, 27365011), (469, 15928887), (871, 8577093), (1407, 5309629), (2613, 2859031), (6097, 1225299), (18291, 408433)]