13403481

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1693}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 22767360

約数和(自身を除く): 9363879

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 1693, 2639, 5079, 7917, 11851, 22009, 35553, 49097, 66027, 147291, 154063, 343679, 462189, 638261, 1031037, 1914783, 4467827, 13403481]

約数ペア:

[(1, 13403481), (3, 4467827), (7, 1914783), (13, 1031037), (21, 638261), (29, 462189), (39, 343679), (87, 154063), (91, 147291), (203, 66027), (273, 49097), (377, 35553), (609, 22009), (1131, 11851), (1693, 7917), (2639, 5079)]