28709937

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{34301}}^1$

素因数の和:34341

約数の個数: 16

約数和(自身を含む): 43906560

約数和(自身を除く): 15196623

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 34301, 102903, 308709, 926127, 1063331, 3189993, 9569979, 28709937]

約数ペア:

[(1, 28709937), (3, 9569979), (9, 3189993), (27, 1063331), (31, 926127), (93, 308709), (279, 102903), (837, 34301)]