29919099

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1949}}^1$

素因数の和:2019

約数の個数: 32

約数和(自身を含む): 49420800

約数和(自身を除く): 19501701

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 1949, 2193, 5117, 5847, 13643, 15351, 33133, 40929, 83807, 99399, 231931, 251421, 586649, 695793, 1424719, 1759947, 4274157, 9973033, 29919099]

約数ペア:

[(1, 29919099), (3, 9973033), (7, 4274157), (17, 1759947), (21, 1424719), (43, 695793), (51, 586649), (119, 251421), (129, 231931), (301, 99399), (357, 83807), (731, 40929), (903, 33133), (1949, 15351), (2193, 13643), (5117, 5847)]