393532431

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1\times {\mathrm{5197}}^1$

素因数の和:5830

約数の個数: 16

約数和(自身を含む): 537930624

約数和(自身を除く): 144398193

約数列:

[1, 3, 43, 129, 587, 1761, 5197, 15591, 25241, 75723, 223471, 670413, 3050639, 9151917, 131177477, 393532431]

約数ペア:

[(1, 393532431), (3, 131177477), (43, 9151917), (129, 3050639), (587, 670413), (1761, 223471), (5197, 75723), (15591, 25241)]