31460781219

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{65136193}}^1$

素因数の和:65136226

約数の個数: 16

約数和(自身を含む): 50024596992

約数和(自身を除く): 18563815773

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 65136193, 195408579, 455953351, 1367860053, 1498132439, 4494397317, 10486927073, 31460781219]

約数ペア:

[(1, 31460781219), (3, 10486927073), (7, 4494397317), (21, 1498132439), (23, 1367860053), (69, 455953351), (161, 195408579), (483, 65136193)]