2028703047

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{226241}}^1$

素因数の和:226319

約数の個数: 24

約数和(自身を含む): 3198156912

約数和(自身を除く): 1169453865

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 427, 1281, 2989, 8967, 226241, 678723, 1583687, 4751061, 11085809, 13800701, 33257427, 41402103, 96604907, 289814721, 676234349, 2028703047]

約数ペア:

[(1, 2028703047), (3, 676234349), (7, 289814721), (21, 96604907), (49, 41402103), (61, 33257427), (147, 13800701), (183, 11085809), (427, 4751061), (1281, 1583687), (2989, 678723), (8967, 226241)]