138857394819

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{323676911}}^1$

素因数の和:323676938

約数の個数: 16

約数和(自身を含む): 217510884864

約数和(自身を除く): 78653490045

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 323676911, 971030733, 3560446021, 4207799843, 10681338063, 12623399529, 46285798273, 138857394819]

約数ペア:

[(1, 138857394819), (3, 46285798273), (11, 12623399529), (13, 10681338063), (33, 4207799843), (39, 3560446021), (143, 971030733), (429, 323676911)]