1900161471

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{503}}^1\times {\mathrm{7451}}^1$

素因数の和:7983

約数の個数: 24

約数和(自身を含む): 2749251456

約数和(自身を除く): 849089985

約数列:

[1, 3, 13, 39, 169, 503, 507, 1509, 6539, 7451, 19617, 22353, 85007, 96863, 255021, 290589, 1259219, 3747853, 3777657, 11243559, 48722089, 146166267, 633387157, 1900161471]

約数ペア:

[(1, 1900161471), (3, 633387157), (13, 146166267), (39, 48722089), (169, 11243559), (503, 3777657), (507, 3747853), (1509, 1259219), (6539, 290589), (7451, 255021), (19617, 96863), (22353, 85007)]