42784539

素因数分解:

$3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{6427}}^1$

素因数の和:6754

約数の個数: 16

約数和(自身を含む): 65411328

約数和(自身を除く): 22626789

約数列:

[1, 3, 7, 21, 317, 951, 2219, 6427, 6657, 19281, 44989, 134967, 2037359, 6112077, 14261513, 42784539]

約数ペア:

[(1, 42784539), (3, 14261513), (7, 6112077), (21, 2037359), (317, 134967), (951, 44989), (2219, 19281), (6427, 6657)]