26644373

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2713}}^1$

素因数の和:2804

約数の個数: 16

約数和(自身を含む): 32307456

約数和(自身を除く): 5663083

約数列:

[1, 7, 23, 61, 161, 427, 1403, 2713, 9821, 18991, 62399, 165493, 436793, 1158451, 3806339, 26644373]

約数ペア:

[(1, 26644373), (7, 3806339), (23, 1158451), (61, 436793), (161, 165493), (427, 62399), (1403, 18991), (2713, 9821)]