2516539389

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{10987}}^1$

素因数の和:11849

約数の個数: 32

約数和(自身を含む): 4135004160

約数和(自身を除く): 1618464771

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 839, 2517, 5873, 10907, 10987, 17619, 32721, 32961, 76349, 76909, 142831, 229047, 230727, 428493, 999817, 2999451, 9218093, 27654279, 64526651, 119835209, 193579953, 359505627, 838846463, 2516539389]

約数ペア:

[(1, 2516539389), (3, 838846463), (7, 359505627), (13, 193579953), (21, 119835209), (39, 64526651), (91, 27654279), (273, 9218093), (839, 2999451), (2517, 999817), (5873, 428493), (10907, 230727), (10987, 229047), (17619, 142831), (32721, 76909), (32961, 76349)]