338261637

素因数分解:

$3^1\times 7^1\times {\mathrm{1657}}^1\times {\mathrm{9721}}^1$

素因数の和:11388

約数の個数: 16

約数和(自身を含む): 515810432

約数和(自身を除く): 177548795

約数列:

[1, 3, 7, 21, 1657, 4971, 9721, 11599, 29163, 34797, 68047, 204141, 16107697, 48323091, 112753879, 338261637]

約数ペア:

[(1, 338261637), (3, 112753879), (7, 48323091), (21, 16107697), (1657, 204141), (4971, 68047), (9721, 34797), (11599, 29163)]