4272990399

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{33857}}^1$

素因数の和:34279

約数の個数: 24

約数和(自身を含む): 6355823760

約数和(自身を除く): 2082833361

約数列:

[1, 3, 9, 37, 111, 333, 379, 1137, 3411, 14023, 33857, 42069, 101571, 126207, 304713, 1252709, 3758127, 11274381, 12831803, 38495409, 115486227, 474776711, 1424330133, 4272990399]

約数ペア:

[(1, 4272990399), (3, 1424330133), (9, 474776711), (37, 115486227), (111, 38495409), (333, 12831803), (379, 11274381), (1137, 3758127), (3411, 1252709), (14023, 304713), (33857, 126207), (42069, 101571)]