2754636894863

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{29728757}}^1$

素因数の和:29728863

約数の個数: 24

約数和(自身を含む): 3361965784704

約数和(自身を除く): 607328889841

約数列:

[1, 7, 31, 49, 61, 217, 427, 1519, 1891, 2989, 13237, 92659, 29728757, 208101299, 921591467, 1456709093, 1813454177, 6451140269, 12694179239, 45157981883, 56217079487, 88859254673, 393519556409, 2754636894863]

約数ペア:

[(1, 2754636894863), (7, 393519556409), (31, 88859254673), (49, 56217079487), (61, 45157981883), (217, 12694179239), (427, 6451140269), (1519, 1813454177), (1891, 1456709093), (2989, 921591467), (13237, 208101299), (92659, 29728757)]