39371193

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4639}}^1$

素因数の和:4709

約数の個数: 24

約数和(自身を含む): 60802560

約数和(自身を除く): 21431367

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2829, 4639, 8487, 13917, 41751, 106697, 190199, 320091, 570597, 960273, 1711791, 4374577, 13123731, 39371193]

約数ペア:

[(1, 39371193), (3, 13123731), (9, 4374577), (23, 1711791), (41, 960273), (69, 570597), (123, 320091), (207, 190199), (369, 106697), (943, 41751), (2829, 13917), (4639, 8487)]