2938444327

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1403939}}^1$

素因数の和:1403982

約数の個数: 16

約数和(自身を含む): 3773790720

約数和(自身を除く): 835346393

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 1403939, 9827573, 18251207, 32290597, 127758449, 226034179, 419777761, 2938444327]

約数ペア:

[(1, 2938444327), (7, 419777761), (13, 226034179), (23, 127758449), (91, 32290597), (161, 18251207), (299, 9827573), (2093, 1403939)]