51983061

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{12457}}^1$

素因数の和:12580

約数の個数: 16

約数和(自身を含む): 75345984

約数和(自身を除く): 23362923

約数列:

[1, 3, 13, 39, 107, 321, 1391, 4173, 12457, 37371, 161941, 485823, 1332899, 3998697, 17327687, 51983061]

約数ペア:

[(1, 51983061), (3, 17327687), (13, 3998697), (39, 1332899), (107, 485823), (321, 161941), (1391, 37371), (4173, 12457)]