2054777403

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{133853}}^1$

素因数の和:133923

約数の個数: 32

約数和(自身を含む): 3392395776

約数和(自身を除く): 1337618373

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 2193, 5117, 15351, 133853, 401559, 936971, 2275501, 2810913, 5755679, 6826503, 15928507, 17267037, 40289753, 47785521, 97846543, 120869259, 293539629, 684925801, 2054777403]

約数ペア:

[(1, 2054777403), (3, 684925801), (7, 293539629), (17, 120869259), (21, 97846543), (43, 47785521), (51, 40289753), (119, 17267037), (129, 15928507), (301, 6826503), (357, 5755679), (731, 2810913), (903, 2275501), (2193, 936971), (5117, 401559), (15351, 133853)]